Update shards 0.19.1 (#15366) #13292

Job	Run time
x86_64-musl-test	36m 50s
x86_64-gnu-test-preview_mt	5m 40s
check_format	1m 37s
x86_64-gnu-test (1.7.3)	32m 27s
x86_64-gnu-test (1.8.2)	34m 19s
x86_64-gnu-test (1.9.2)	33m 24s
x86_64-gnu-test (1.10.1)	35m 42s
x86_64-gnu-test (1.11.2)	35m 12s
x86_64-gnu-test (1.12.2)	34m 10s
x86_64-gnu-test (1.13.3)	33m 26s
x86_64-gnu-test (1.14.1)	34m 17s
x86_64-gnu-test (1.15.0)	35m 8s
x86_64-gnu-test (1.0.0, FLAGS=-Dwithout_ffi USE_PCRE1=true)	31m 29s
x86_64-gnu-test (1.1.1, FLAGS=-Dwithout_ffi USE_PCRE1=true)	34m 19s
x86_64-gnu-test (1.2.2, USE_PCRE1=true)	34m 17s
x86_64-gnu-test (1.3.2, USE_PCRE1=true)	36m 5s
x86_64-gnu-test (1.4.1, USE_PCRE1=true)	35m 11s
x86_64-gnu-test (1.5.1, USE_PCRE1=true)	32m 7s
x86_64-gnu-test (1.6.2, USE_PCRE1=true)	34m 4s
	9h 49m 44s

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