Ruby

Update docs in RBS from ruby-3.3.0-preview3 #4206

Job	Run time
windows (windows-2019, ucrt)	1m 20s
test (master-nightly-focal, test)	2m 27s
windows (windows-2019, mswin)	51s
test (master-nightly-focal, stdlib_test)	2m 34s
windows (windows-2022, ucrt)	1m 3s
test (master-nightly-focal, rubocop validate test_doc build test_generate_stdlib)	2m 18s
windows (windows-2022, mswin)	1m 1s
test (master-nightly-focal, lexer confirm_lexer)	3m 19s
test (master-nightly-focal, lexer compile)	3m 15s
test (3.2-dev-focal, test)	2m 1s
test (3.2-dev-focal, stdlib_test)	2m 8s
test (3.2-dev-focal, rubocop validate test_doc build test_generate_stdlib)	2m 0s
test (3.2-dev-focal, lexer confirm_lexer)	3m 13s
test (3.2-dev-focal, lexer compile)	3m 12s
test (3.1-dev-focal, test)	2m 15s
test (3.1-dev-focal, rubocop validate test_doc build test_generate_stdlib)	2m 6s
test (3.1-dev-focal, lexer confirm_lexer)	3m 17s
test (3.1-dev-focal, lexer compile)	3m 20s
test (3.0-dev-focal, test)	2m 16s
test (3.0-dev-focal, rubocop validate test_doc build test_generate_stdlib)	2m 3s
test (3.0-dev-focal, lexer confirm_lexer)	3m 29s
test (3.0-dev-focal, lexer compile)	3m 27s
	52m 55s

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