doc: update README.md #1627

Job	Run time
matrix-prep-bazelversion	2s
matrix-prep-os	1s
test (ubuntu-latest, 7.1.1, ., true)	6m 59s
test (ubuntu-latest, 7.1.1, ., false)	3m 55s
test (ubuntu-latest, 7.1.1, e2e/wasm, false)	4m 9s
test (ubuntu-latest, 7.1.1, e2e/smoke, true)	17s
test (ubuntu-latest, 7.1.1, e2e/smoke, false)	2m 27s
test (ubuntu-latest, 7.1.1, e2e/assertion, true)	4m 58s
test (ubuntu-latest, 6.4.0, ., true)	4m 33s
test (ubuntu-latest, 6.4.0, ., false)	7m 18s
test (ubuntu-latest, 6.4.0, e2e/wasm, false)	3m 9s
test (ubuntu-latest, 6.4.0, e2e/smoke, true)	2m 26s
test (ubuntu-latest, 6.4.0, e2e/smoke, false)	26s
test (ubuntu-latest, 6.4.0, e2e/assertion, true)	5m 17s
test (macos-13, 7.1.1, ., true)	7m 57s
test (macos-13, 7.1.1, ., false)	5m 39s
test (macos-13, 7.1.1, e2e/smoke, true)	37s
test (macos-13, 7.1.1, e2e/smoke, false)	2m 50s
	1h 3m 0s

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