CI: update workflows with newer version of Xcode (+ iOS SDK) #11017

Job	Run time
Ready-to-merge gate / Missing "ready-to-merge" label	4s
diff_check / diff_check	8s
Build new android production no-frameworks	12m 59s
Build legacy macos dev no-frameworks	12m 48s
Build legacy android dev no-frameworks	12m 7s
Build legacy android production no-frameworks	13m 1s
Build legacy ios production no-frameworks	39s
Build new android dev no-frameworks	12m 19s
Build new ios production no-frameworks	57s
Build legacy ios dev dynamic-frameworks	51s
Build legacy ios production dynamic-frameworks	42s
Build legacy ios dev no-frameworks	42s
Build new ios dev no-frameworks	39s
Build legacy macos production no-frameworks	22m 48s
Test ${{ matrix.platform }} ${{ matrix.build-type }} REV2	0s
Ready-to-merge gate / Missing "ready-to-merge" label	4s
diff_check / diff_check	8s
Build new ios dev no-frameworks	50s
Build legacy ios production dynamic-frameworks	48s
Build legacy ios dev no-frameworks	53s
Build legacy ios production no-frameworks	32s
Build new ios production no-frameworks	54s
Build legacy ios dev dynamic-frameworks	58s
Build legacy android dev no-frameworks	12m 7s
Build new android dev no-frameworks	12m 19s
Build legacy macos production no-frameworks	22m 48s
Build legacy macos dev no-frameworks	12m 48s
Build legacy android production no-frameworks	13m 1s
Build new android production no-frameworks	12m 59s
Test ${{ matrix.platform }} ${{ matrix.build-type }} REV2	0s
	3h 1m 53s

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