Avoid WPMediaPickerViewController performBatchUpdates crash by wrapping the call in try-catch block

[staskus]

Fixes #21102

This is a number one crash for 22.8, more context about the fix in MediaPicker repository: wordpress-mobile/MediaPicker-iOS#412

To test:

1. Fresh install app
2. Login
3. My Site
4. Media
5. Confirm that the media appears and there's no crash

Regression Notes

1. Potential unintended areas of impact

Instead of crashing, the media picker may appear in an unexpected state or layout

2. What I did to test those areas of impact (or what existing automated tests I relied on)

Manual testing of media picker

3. What automated tests I added (or what prevented me from doing so)

None

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.

[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

Generated by 🚫 dangerJS

[staskus]

@tiagomar @mokagio

Do you think it would be still possible to get this fix into 22.9 (assuming the reviews go through in one day time)? We've chosen what in our view is the safest possible fix to WPMediaPickerViewController which does not change the way data or layout is loaded but simply catches the exception.

Some more context from @kean about this context here: pcdRpT-3jc-p2#comment-5568

[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	pr21231-6ff2afa
	Version	22.9
	Bundle ID	com.jetpack.alpha
	Commit	6ff2afa
	App Center Build	jetpack-installable-builds #5608

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	pr21231-6ff2afa
	Version	22.9
	Bundle ID	org.wordpress.alpha
	Commit	6ff2afa
	App Center Build	WPiOS - One-Offs #6574

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

[mokagio]

@mokagio

Do you think it would be still possible to get this fix into 22.9

Sure thing!