bump version to 1.27.1 (#306) #1204

Job	Run time
build-lint-test (3.10, ubuntu-latest)	6m 5s
build-lint-test (3.14, macos-intel)	14m 6s
build-lint-test (3.14, ubuntu-latest)	9m 9s
build-lint-test (3.10, macos-intel)	8m 5s
build-lint-test (3.10, windows-latest)	7m 23s
build-lint-test (3.14, windows-latest)	10m 41s
build-lint-test (3.14, macos-arm)	9m 37s
build-lint-test (3.10, macos-arm)	6m 9s
	1h 11m 15s

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