resource/aws_network_interface: Add the mac_address attribute

[notkmhn]

Summary

Adds a mac_address attribute to the aws_network_interface resource, which is already exposed by the aws_network_interface data source. This is useful when used in conjunction with cloud-init in cases when there is a need to identify an attached interface by its MAC address. For example, when using netplan to add specific routes to a network interface on EC2 instance creation.

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Relates #6863

Release note for CHANGELOG:

resource/aws_network_interface: Add `mac_address` attribute.

Output from acceptance testing:

$ make testacc TEST=./aws TESTARGS='-run "TestAccAWSENI_.*"'
==> Checking that code complies with gofmt requirements...
TF_ACC=1 go test ./aws -v -count 1 -parallel 20 -run "TestAccAWSENI_.*" -timeout 120m
=== RUN   TestAccAWSENI_basic
=== PAUSE TestAccAWSENI_basic
=== RUN   TestAccAWSENI_disappears
=== PAUSE TestAccAWSENI_disappears
=== RUN   TestAccAWSENI_updatedDescription
=== PAUSE TestAccAWSENI_updatedDescription
=== RUN   TestAccAWSENI_attached
=== PAUSE TestAccAWSENI_attached
=== RUN   TestAccAWSENI_ignoreExternalAttachment
=== PAUSE TestAccAWSENI_ignoreExternalAttachment
=== RUN   TestAccAWSENI_sourceDestCheck
=== PAUSE TestAccAWSENI_sourceDestCheck
=== RUN   TestAccAWSENI_computedIPs
=== PAUSE TestAccAWSENI_computedIPs
=== RUN   TestAccAWSENI_PrivateIpsCount
=== PAUSE TestAccAWSENI_PrivateIpsCount
=== CONT  TestAccAWSENI_basic
=== CONT  TestAccAWSENI_sourceDestCheck
=== CONT  TestAccAWSENI_computedIPs
=== CONT  TestAccAWSENI_PrivateIpsCount
=== CONT  TestAccAWSENI_attached
=== CONT  TestAccAWSENI_updatedDescription
=== CONT  TestAccAWSENI_disappears
=== CONT  TestAccAWSENI_ignoreExternalAttachment
--- PASS: TestAccAWSENI_computedIPs (63.40s)
--- PASS: TestAccAWSENI_sourceDestCheck (64.07s)
--- PASS: TestAccAWSENI_disappears (64.33s)
--- PASS: TestAccAWSENI_basic (70.01s)
--- PASS: TestAccAWSENI_updatedDescription (115.33s)
--- PASS: TestAccAWSENI_ignoreExternalAttachment (146.42s)
--- PASS: TestAccAWSENI_PrivateIpsCount (178.06s)
--- PASS: TestAccAWSENI_attached (292.23s)
PASS
ok      github.com/terraform-providers/terraform-provider-aws/aws       292.251s

[bflad]

LGTM, thanks @KhaledNassar 🚀

Output from acceptance testing:

--- PASS: TestAccAWSENI_disappears (13.85s)
--- PASS: TestAccAWSENI_sourceDestCheck (14.29s)
--- PASS: TestAccAWSENI_computedIPs (15.60s)
--- PASS: TestAccAWSENI_basic (16.20s)
--- PASS: TestAccAWSENI_updatedDescription (23.13s)
--- PASS: TestAccAWSENI_PrivateIpsCount (35.54s)
--- PASS: TestAccAWSENI_ignoreExternalAttachment (194.63s)
--- PASS: TestAccAWSENI_attached (361.15s)

[ghost]

This has been released in version 2.46.0 of the Terraform AWS provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading.

For further feature requests or bug reports with this functionality, please create a new GitHub issue following the template for triage. Thanks!

[ghost]

I'm going to lock this issue because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.

If you feel this issue should be reopened, we encourage creating a new issue linking back to this one for added context. Thanks!