[Tooling] Use the xcode-16.2-macos-14.7.1-v1 CI image

[spencertransier]

I used WPiOS to test out the new Xcode 16.2 CI image (everything worked great 🎉 ), so feel free to merge this whenever your team wants to upgrade to Xcode 16.2.

[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	pr23894-c33f084
	Version	25.5
	Bundle ID	org.wordpress.alpha
	Commit	c33f084
	App Center Build	WPiOS - One-Offs #11179

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[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	pr23894-c33f084
	Version	25.5
	Bundle ID	com.jetpack.alpha
	Commit	c33f084
	App Center Build	jetpack-installable-builds #10217

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