Increment version to 1.3.20 #17125

Job	Run time
Run functional tests on Windows (1)	16m 8s
Run functional tests on Windows (2)	24m 41s
Build and Verify on Linux	38m 5s
Build and Verify on Windows	1h 4m 21s
Run functional tests on Windows (3)	35m 49s
Run functional tests on Windows (4)	34m 34s
Build min release artifacts on Linux (Linux x64, tar.gz, linux-x64, build-platform --linux --skip...	11m 40s
Run functional tests on Windows (5)	23m 58s
Build min release artifacts on Windows (Windows x64, zip, windows-x64, build-platform --windows -...	18m 20s
Build min release artifacts on Linux (Linux ARM64, tar.gz, linux-arm64, build-platform --linux-ar...	13m 26s
Run functional tests on Windows (6)	39m 54s
Run functional tests on Windows (7)	24m 58s
Run functional tests on Windows (8)	25m 4s
Run functional tests on Linux (1)	12m 42s
Run functional tests on Windows (9)	36m 47s
Run functional tests on Linux (2)	20m 46s
Run functional tests on Linux (3)	31m 0s
Run functional tests on Windows (10)	24m 23s
Run functional tests on Linux (4)	28m 39s
Run functional tests on Windows (11)	35m 27s
Run functional tests on Windows (12)	39m 25s
Run functional tests on Linux (5)	19m 48s
Run functional tests on Linux (6)	30m 33s
Run functional tests on Linux (7)	17m 32s
Run functional tests on Linux (8)	17m 59s
Run functional tests on Linux (9)	29m 36s
Run functional tests on Linux (10)	20m 43s
Run functional tests on Linux (11)	29m 49s
Run functional tests on Linux (12)	35m 6s
	13h 21m 13s

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