docs: Remove Android-specific release note

[dcalhoun]

The referenced change does not relate to the WordPress iOS app and could cause confusion for users or contributors.

To test: N/A, no source code changes.

Regression Notes

1. Potential unintended areas of impact
   None, this is a small documentation update.
2. What I did to test those areas of impact (or what existing automated tests I relied on)
   Nothing.
3. What automated tests I added (or what prevented me from doing so)
   None, not relevant for documentation.

PR submission checklist:

• I have completed the Regression Notes.
• I have considered adding unit tests for my changes.
• I have considered adding accessibility improvements for my changes.
• I have considered if this change warrants user-facing release notes and have added them to RELEASE-NOTES.txt if necessary.

Testing checklist:

• WordPress.com sites and self-hosted Jetpack sites.
• Portrait and landscape orientations.
• Light and dark modes.
• Fonts: Larger, smaller and bold text.
• High contrast.
• VoiceOver.
• Languages with large words or with letters/accents not frequently used in English.
• Right-to-left languages. (Even if translation isn’t complete, formatting should still respect the right-to-left layout)
• iPhone and iPad.
• Multi-tasking: Split view and Slide over. (iPad)

[dangermattic]

	1 Warning
⚠️	This PR is assigned to the milestone 24.2 ❄️. The due date for this milestone has already passed. Please make sure to get it merged by then or assign it to a milestone with a later deadline.

Generated by 🚫 Danger

[wpmobilebot]

📲 You can test the changes from this Pull Request in WordPress Alpha by scanning the QR code below to install the corresponding build.

	App Name	WordPress Alpha
	Configuration	Release-Alpha
	Build Number	pr22562-b2b1383
	Version	24.2
	Bundle ID	org.wordpress.alpha
	Commit	b2b1383
	App Center Build	WPiOS - One-Offs #8708

Automatticians: You can use our internal self-serve MC tool to give yourself access to App Center if needed.

[wpmobilebot]

📲 You can test the changes from this Pull Request in Jetpack Alpha by scanning the QR code below to install the corresponding build.

	App Name	Jetpack Alpha
	Configuration	Release-Alpha
	Build Number	pr22562-b2b1383
	Version	24.2
	Bundle ID	com.jetpack.alpha
	Commit	b2b1383
	App Center Build	jetpack-installable-builds #7735

Automatticians: You can use our internal self-serve MC tool to give yourself access to App Center if needed.

[fluiddot]

LGTM 🎊 !