Unity Android 7.9.2 Upgrade Guide

[alyssa-embrace]

Description of changes

Updates the Unity docs for Android 7.9.2 migration specifically.

Checklist before you pull:

• Double-check that any changes fit the Embrace Docs Style Guide.
• Please ensure that there is no customer-identifying information in text or images.
• If you changed any doc file names, add a redirect from old to new URL so that we don't end up with broken links. You can do this by adding a set of to/from values in docusaurus.config.js under @docusaurus/plugin-client-redirects.
• If you link to a header within a page in the docs, make sure that header has an explicit tag in case it changes in the future. E.g., the H3 header ### Hello World {#my-explicit-id} has an explicit tag my-explicit-id.

[github-actions]

Summary - Markdown Lint

Success: No issues found in 392 files (149ms)

[github-actions]

Summary - Link Checker

Status	Count
🔍 Total	471
✅ Successful	377
⏳ Timeouts	0
🔀 Redirected	1
👻 Excluded	93
❓ Unknown	0
🚫 Errors	0
⛔ Unsupported	0

Redirects per input

Redirects in docs/product/synthetics/scripting/scripting-reference.md

• [200] https://support.speedcurve.com/ | Redirect: Followed 2 redirects resolving to the final status of: OK. Redirects: https://support.speedcurve.com/ --> https://support.speedcurve.com/docs --> https://support.speedcurve.com/docs/welcome
  Full Github Actions output