Ensure Posthog data are sent to "https://posthog.element.io" for release build

[bmarty]

Type of change

• Feature
• Bugfix
• Technical
• Other :

Content

Create a host configuration for PostHog for release more.

Motivation and context

Route analytics data to the correct endpoint.

Screenshots / GIFs

Tests

• Enable Analytics on release app
• Ensure data are coming to https://posthog.element.io.

Did not test, but should work.

Tested devices

• NA

Checklist

• Changes have been tested on an Android device or Android emulator with API 23
• UI change has been tested on both light and dark themes
• Accessibility has been taken into account. See https://github.com/vector-im/element-x-android/blob/develop/CONTRIBUTING.md#accessibility
• Pull request is based on the develop branch
• Pull request includes a new file under ./changelog.d. See https://github.com/vector-im/element-x-android/blob/develop/CONTRIBUTING.md#changelog
• Pull request includes screenshots or videos if containing UI changes
• Pull request includes a sign off
• You've made a self review of your PR

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
No Duplication information

[github-actions]

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[ganfra]

LGTM