Cherry pick PR #3188: Add ltsnightlyqa channel. (#3197) #2114

Job	Run time
android-arm / initialize	30s
android-arm64 / initialize	32s
android-x86 / initialize	33s
android-arm / docker-build-image	28s
android-arm / docker-unittest-image	0s
android-arm64 / docker-build-image	29s
android-arm64 / docker-unittest-image	0s
android-x86 / docker-build-image	26s
android-x86 / docker-unittest-image	0s
android-arm / arm_devel	5m 24s
android-arm / arm_debug	23m 19s
android-arm / arm_qa	8m 14s
android-arm / arm_gold	8m 16s
android-x86 / x86_devel	23m 7s
android-x86 / x86_debug	18m 48s
android-x86 / x86_qa	7m 59s
android-x86 / x86_gold	8m 23s
android-arm64 / arm64_devel	25m 42s
android-arm64 / arm64_debug	17m 26s
android-arm64 / arm64_qa	9m 23s
android-arm64 / arm64_gold	8m 13s
android-x86 / x86_on_device_0	32m 54s
android-x86 / ${{ matrix.name }}_${{ matrix.shard }}_test	0s
android-x86 / x86_on_device_1	16m 35s
android-x86 / x86_on_device_2	14m 49s
android-x86 / x86_on_device_3	10m 34s
android-x86 / x86_on_device_black_box_test	5m 17s
android-x86 / on-host-unit-test-report	0s
android-arm / ${{ matrix.name }}_${{ matrix.shard }}_test	0s
android-arm / ${{ matrix.name }}_on_device_${{ matrix.shard }}	0s
android-arm / on-host-unit-test-report	2s
android-arm64 / ${{ matrix.name }}_${{ matrix.shard }}_test	0s
android-arm64 / arm64_on_device_0	28m 19s
android-arm64 / arm64_on_device_1	14m 9s
android-arm64 / arm64_on_device_2	15m 49s
android-arm64 / arm64_on_device_3	11m 44s
android-arm64 / arm64_on_device_black_box_test	7m 31s
android-arm64 / on-host-unit-test-report	0s
upload-release-artifacts	0s
	5h 24m 55s

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