Emulate non-blocking `STDIN` console on Windows #12221

Job	Run time
check_format	1m 38s
x86_64-gnu-test (1.7.3)	35m 11s
x86_64-gnu-test-preview_mt	5m 31s
x86_64-gnu-test (1.8.2)	34m 19s
x86_64-gnu-test (1.9.2)	36m 16s
x86_64-gnu-test (1.10.1)	32m 50s
x86_64-musl-test	36m 29s
x86_64-gnu-test (1.11.2)	35m 16s
x86_64-gnu-test (1.12.2)	31m 43s
x86_64-gnu-test (1.13.2)	32m 41s
x86_64-gnu-test (1.0.0, FLAGS=-Dwithout_ffi USE_PCRE1=true)	33m 44s
x86_64-gnu-test (1.1.1, FLAGS=-Dwithout_ffi USE_PCRE1=true)	34m 39s
x86_64-gnu-test (1.2.2, USE_PCRE1=true)	33m 43s
x86_64-gnu-test (1.3.2, USE_PCRE1=true)	33m 53s
deploy_api_docs	0s
x86_64-gnu-test (1.4.1, USE_PCRE1=true)	33m 45s
x86_64-gnu-test (1.5.1, USE_PCRE1=true)	34m 15s
x86_64-gnu-test (1.6.2, USE_PCRE1=true)	34m 26s
	8h 40m 19s

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