Add badges #41

Job	Run time
test (ubuntu-latest, 26.3, false)	1m 4s
test (ubuntu-latest, 27.2, false)	59s
test (ubuntu-latest, 28.2, false)	1m 5s
test (ubuntu-latest, 29.1, false)	1m 1s
test (macos-latest, 26.3, false)	3m 12s
test (macos-latest, 27.2, false)	2m 30s
test (macos-latest, 28.2, false)	5m 42s
test (macos-latest, 29.1, false)	5m 20s
test (windows-latest, 26.3, false)	1m 52s
test (windows-latest, 27.2, false)	1m 6s
test (windows-latest, 28.2, false)	1m 7s
test (windows-latest, 29.1, false)	1m 11s
test (ubuntu-latest, snapshot, true)	56s
test (macos-latest, snapshot, true)	2m 47s
test (windows-latest, snapshot, true)	47s
	30m 39s

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