chore(deps): bump boto3 from 1.18.41 to 1.18.49 (#703)

Bumps [boto3](https://github.com/boto/boto3) from 1.18.41 to 1.18.49.
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="https://github.com/boto/boto3/blob/develop/CHANGELOG.rst">boto3's changelog</a>.</em></p>
<blockquote>
<h1>1.18.49</h1>
<ul>
<li>api-change:<code>appintegrations</code>: [<code>botocore</code>] The Amazon AppIntegrations service enables you to configure and reuse connections to external applications.</li>
<li>api-change:<code>wisdom</code>: [<code>botocore</code>] Released Amazon Connect Wisdom, a feature of Amazon Connect, which provides real-time recommendations and search functionality in general availability (GA).  For more information, see <a href="https://docs.aws.amazon.com/wisdom/latest/APIReference/Welcome.html">https://docs.aws.amazon.com/wisdom/latest/APIReference/Welcome.html</a>.</li>
<li>api-change:<code>pinpoint</code>: [<code>botocore</code>] Added support for journey with contact center activity</li>
<li>api-change:<code>voice-id</code>: [<code>botocore</code>] Released the Amazon Voice ID SDK, for usage with the Amazon Connect Voice ID feature released for Amazon Connect.</li>
<li>api-change:<code>connect</code>: [<code>botocore</code>] This release updates a set of APIs: CreateIntegrationAssociation, ListIntegrationAssociations, CreateUseCase, and StartOutboundVoiceContact. You can use it to create integrations with Amazon Pinpoint for the Amazon Connect Campaigns use case, Amazon Connect Voice ID, and Amazon Connect Wisdom.</li>
<li>api-change:<code>elbv2</code>: [<code>botocore</code>] Update elbv2 client to latest version</li>
</ul>
<h1>1.18.48</h1>
<ul>
<li>api-change:<code>license-manager</code>: [<code>botocore</code>] AWS License Manager now allows customers to get the LicenseArn in the Checkout API Response.</li>
<li>api-change:<code>ec2</code>: [<code>botocore</code>] DescribeInstances now returns Platform Details, Usage Operation, and Usage Operation Update Time.</li>
</ul>
<h1>1.18.47</h1>
<ul>
<li>api-change:<code>mediaconvert</code>: [<code>botocore</code>] This release adds style and positioning support for caption or subtitle burn-in from rich text sources such as TTML. This release also introduces configurable image-based trick play track generation.</li>
<li>api-change:<code>appsync</code>: [<code>botocore</code>] Documented the new OpenSearchServiceDataSourceConfig data type. Added deprecation notes to the ElasticsearchDataSourceConfig data type.</li>
<li>api-change:<code>ssm</code>: [<code>botocore</code>] Added cutoff behavior support for preventing new task invocations from starting when the maintenance window cutoff time is reached.</li>
</ul>
<h1>1.18.46</h1>
<ul>
<li>api-change:<code>imagebuilder</code>: [<code>botocore</code>] This feature adds support for specifying GP3 volume throughput and configuring instance metadata options for instances launched by EC2 Image Builder.</li>
<li>api-change:<code>wafv2</code>: [<code>botocore</code>] Added the regex match rule statement, for matching web requests against a single regular expression.</li>
<li>api-change:<code>mediatailor</code>: [<code>botocore</code>] This release adds support to configure logs for playback configuration.</li>
<li>api-change:<code>lexv2-models</code>: [<code>botocore</code>] Update lexv2-models client to latest version</li>
<li>api-change:<code>iam</code>: [<code>botocore</code>] Added changes to OIDC API about not using port numbers in the URL.</li>
<li>api-change:<code>license-manager</code>: [<code>botocore</code>] AWS License Manager now allows customers to change their Windows Server or SQL license types from Bring-Your-Own-License (BYOL) to License Included or vice-versa (using the customer's media).</li>
<li>api-change:<code>mediapackage-vod</code>: [<code>botocore</code>] MediaPackage VOD will now return the current processing statuses of an asset's endpoints. The status can be QUEUED, PROCESSING, PLAYABLE, or FAILED.</li>
</ul>
<h1>1.18.45</h1>
<ul>
<li>api-change:<code>comprehend</code>: [<code>botocore</code>] Amazon Comprehend now supports versioning of custom models, improved training with ONE_DOC_PER_FILE text documents for custom entity recognition, ability to provide specific test sets during training, and live migration to new model endpoints.</li>
<li>api-change:<code>iot</code>: [<code>botocore</code>] This release adds support for verifying, viewing and filtering AWS IoT Device Defender detect violations with four verification states.</li>
<li>api-change:<code>ecr</code>: [<code>botocore</code>] This release adds additional support for repository replication</li>
<li>api-change:<code>ec2</code>: [<code>botocore</code>] This update adds support for downloading configuration templates using new APIs (GetVpnConnectionDeviceTypes and GetVpnConnectionDeviceSampleConfiguration) and Internet Key Exchange version 2 (IKEv2) parameters for many popular CGW devices.</li>
</ul>
<h1>1.18.44</h1>
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</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/boto/boto3/commit/5ab9194fa7a528d2ee8cc6c81eea3f0a33d4913e"><code>5ab9194</code></a> Merge branch 'release-1.18.49'</li>
<li><a href="https://github.com/boto/boto3/commit/db3460e194a036453e991e79862544efb5f477e9"><code>db3460e</code></a> Bumping version to 1.18.49</li>
<li><a href="https://github.com/boto/boto3/commit/6a5bac3bde7ef2349db9f3f7b08743cfa10f1665"><code>6a5bac3</code></a> Add changelog entries from botocore</li>
<li><a href="https://github.com/boto/boto3/commit/76a599bba48b24969a984ee97f026f4c033ed1d9"><code>76a599b</code></a> Add support for Python 3.10 (<a href="https://github-redirect.dependabot.com/boto/boto3/issues/3009">#3009</a>)</li>
<li><a href="https://github.com/boto/boto3/commit/fb82bde05b8c4238a176b6e1f11e7fb18fefaaa0"><code>fb82bde</code></a> Merge branch 'release-1.18.48'</li>
<li><a href="https://github.com/boto/boto3/commit/4d4aa02f862142d039d4ad43e87c71b9456435ab"><code>4d4aa02</code></a> Merge branch 'release-1.18.48' into develop</li>
<li><a href="https://github.com/boto/boto3/commit/7f75005e6486d682e71b94c1160e6bec84570fa8"><code>7f75005</code></a> Bumping version to 1.18.48</li>
<li><a href="https://github.com/boto/boto3/commit/8feb6811f2cd169304ec464d48a094755f428b80"><code>8feb681</code></a> Add changelog entries from botocore</li>
<li><a href="https://github.com/boto/boto3/commit/485029e9e643b53671f4420c74537ed10a07a6f2"><code>485029e</code></a> Declare support for Python 3.9 (<a href="https://github-redirect.dependabot.com/boto/boto3/issues/2942">#2942</a>)</li>
<li><a href="https://github.com/boto/boto3/commit/09041c45e2fa79b48da033775498fad721f6f23b"><code>09041c4</code></a> Convert functional tests to pytest</li>
<li>Additional commits viewable in <a href="https://github.com/boto/boto3/compare/1.18.41...1.18.49">compare view</a></li>
</ul>
</details>
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