Use MediaEditor 1.2.2

[mokagio]

This version has a fix for a possible life-cycle issue, see wordpress-mobile/MediaEditor-iOS#40

Unfortunately, I've never run into a crash due to the offending code. I only noticed the inconsistency and addressed it.

[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	pr20910-3321032
	Version	22.6
	Bundle ID	com.jetpack.alpha
	Commit	3321032
	App Center Build	jetpack-installable-builds #5072

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 WordPress Alpha by scanning the QR code below to install the corresponding build.

	App Name	WordPress Alpha
	Configuration	Release-Alpha
	Build Number	pr20910-3321032
	Version	22.6
	Bundle ID	org.wordpress.alpha
	Commit	3321032
	App Center Build	WPiOS - One-Offs #6046

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

[guarani]

The fix in wordpress-mobile/MediaEditor-iOS#40 looks safe, and @staskus has approved it. Approving here so this can be merged.

[guarani]

👋 @mokagio, was included in the hotfix release right? I think so because it's mentioned in #20929 and it's in that PRs diff, so I updated the milestone, but just want to confirm 🙇

[mokagio]

Confirmed. Thank you for updating the milestone 👍