Update policies and add funding #81

Job	Run time
Lint	22s
Ruby 2.6 - windows-2019	4m 16s
Ruby 2.6 - macos-12	1m 31s
Ruby head - macos-latest (optional)	16s
Ruby 2.7 - macos-12	57s
Ruby 2.7 - windows-2019	2m 1s
Ruby head - ubuntu-latest (optional)	15s
Ruby 3.1 - macos-12	37s
Ruby 3.0 - windows-2019	1m 14s
Ruby head - windows-latest (optional)	1m 17s
Ruby 3.2 - macos-12	38s
Ruby 3.1 - windows-2019	1m 21s
Ruby 3.3 - macos-12	55s
Ruby 3.2 - windows-2019	1m 21s
Ruby 2.6 - macos-13	1m 3s
Ruby 3.3 - windows-2019	2m 4s
Ruby 2.7 - macos-13	1m 8s
Ruby mswin - windows-2019	59s
Ruby 3.1 - macos-13	36s
Ruby ucrt - windows-2019	42s
Ruby 3.2 - macos-13	30s
Ruby 2.6 - windows-2022	2m 10s
Ruby 3.3 - macos-13	49s
Ruby 2.7 - windows-2022	1m 55s
Ruby 2.6 - macos-14	45s
Ruby 3.0 - windows-2022	1m 3s
Ruby 2.7 - macos-14	30s
Ruby 3.1 - windows-2022	1m 30s
Ruby 3.1 - macos-14	25s
Ruby 3.2 - windows-2022	1m 31s
Ruby 3.2 - macos-14	22s
Ruby 3.3 - windows-2022	2m 42s
Ruby 3.3 - macos-14	29s
Ruby mswin - windows-2022	1m 9s
Ruby ucrt - windows-2022	57s
Ruby mingw - windows-2022	59s
	41m 19s

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