Ruby

Add `--detail` option to rbs diff #4030

Job	Run time
windows (windows-2019, ucrt)	1m 21s
test (master-nightly-focal, test)	2m 27s
windows (windows-2019, mswin)	50s
test (master-nightly-focal, stdlib_test)	2m 15s
windows (windows-2022, ucrt)	1m 44s
test (master-nightly-focal, rubocop validate test_doc build test_generate_stdlib)	2m 10s
windows (windows-2022, mswin)	1m 17s
test (master-nightly-focal, lexer confirm_lexer)	3m 19s
test (master-nightly-focal, lexer compile)	3m 22s
test (3.2-dev-focal, test)	2m 43s
test (3.2-dev-focal, stdlib_test)	2m 7s
test (3.2-dev-focal, rubocop validate test_doc build test_generate_stdlib)	1m 56s
test (3.2-dev-focal, lexer confirm_lexer)	3m 15s
test (3.2-dev-focal, lexer compile)	3m 17s
test (3.1-dev-focal, test)	2m 19s
test (3.1-dev-focal, rubocop validate test_doc build test_generate_stdlib)	2m 14s
test (3.1-dev-focal, lexer confirm_lexer)	3m 21s
test (3.1-dev-focal, lexer compile)	3m 19s
test (3.0-dev-focal, test)	2m 13s
test (3.0-dev-focal, rubocop validate test_doc build test_generate_stdlib)	2m 32s
test (3.0-dev-focal, lexer confirm_lexer)	3m 16s
test (3.0-dev-focal, lexer compile)	3m 21s
	54m 38s

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