v4.9.1S release notes + image injection

[tungmhoang]

Summary

Added v4.9.1S release notes + image injection
Preview links:

• http://10.2.7.208/release-notes/standalone-kobiton-four-latest
• http://10.2.7.208/manual-testing/test-your-app-camera
• http://10.2.7.208/apps/image-injection-sdk/add-the-sdk-to-your-android-app
• http://10.2.7.208/apps/image-injection-sdk/supported-methods

Related PRs, issues, or features (optional)

• https://kobiton.atlassian.net/browse/KOB-39184
• https://kobiton.atlassian.net/browse/KOB-38653
• https://kobiton.atlassian.net/browse/KOB-35331

Metadata

• Adds new file(s)
• Edits existing file(s)
• Removes file(s)

PR contributor checklist

• My PR follows the Kobiton Docs contributor guidelines, meaning:

  • My content contains correct spelling and grammar.
  • My directories and files are named and structured correctly.
  • My style and voice follows the Microsoft Style Guide.
  • I added all new pages to their section's nav.adoc file.
  • I removed all localizations (like en-us) from my URLs.

[erincbailey]

Looks good! Thank you!