Integrate gutenberg-mobile release 1.103.1

[fluiddot]

Description

This PR incorporates the 1.103.1 release of gutenberg-mobile.
For more information about this release and testing instructions, please see the related Gutenberg-Mobile PR: wordpress-mobile/gutenberg-mobile#6163

Release Submission Checklist

• I have considered if this change warrants user-facing release notes and have added them to RELEASE-NOTES.txt if necessary.

[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	pr21503-62d5a53
	Version	23.2
	Bundle ID	com.jetpack.alpha
	Commit	62d5a53
	App Center Build	jetpack-installable-builds #6012

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	pr21503-62d5a53
	Version	23.2
	Bundle ID	org.wordpress.alpha
	Commit	62d5a53
	App Center Build	WPiOS - One-Offs #6970

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

[twstokes]

LGTM @fluiddot!

[peril-wordpress-mobile]

	Warnings
⚠️	This PR is assigned to a milestone which is closing in less than 4 days Please, make sure to get it merged by then or assign it to a later expiring milestone

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