Pin cmake version to 3.29.0 #7105

Job	Run time
build (arm64-android, android_arm64_v8a, OFF, android-arm64)	10m 28s
build (arm64-android, android_arm64_v8a, ON, android-arm64)	9m 46s
build (arm-neon-android, android_armv7, OFF, android-arm-neon)	11m 27s
build (arm-neon-android, android_armv7, ON, android-arm-neon)	12m 8s
build (x64-android, android_x86_64, OFF, android-x64)	12m 54s
build (x64-android, android_x86_64, ON, android-x64)	9m 57s
build (x86-android, android_x86, OFF, android-x86)	20m 17s
build (x86-android, android_x86, ON, android-x86)	13m 44s
comment (commit)	8s
deploy to play store	1m 25s
comment (pr)	0s
	1h 42m 14s

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