chore: add `.gitattributes` file #623

Job	Run time
test / Check Licenses	24s
test / Lint Code	28s
test / Test (14, macos-latest)	1m 29s
test / Dependency Review	7s
test / Test (14, ubuntu-latest)	57s
test / Test (16, macos-latest)	1m 14s
test / Test (16, ubuntu-latest)	1m 0s
test / Test (16, windows-latest)	2m 4s
test / Test (18, macos-latest)	1m 12s
test / Test (18, ubuntu-latest)	59s
test / Test (18, windows-latest)	1m 52s
test / Test (20, macos-latest)	1m 52s
test / Test (20, ubuntu-latest)	1m 9s
test / Test (20, windows-latest)	1m 43s
test / Automerge Dependabot PRs	0s
	16m 30s

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