chore: open docs in browser after building (#3956) #4702

Job	Run time
mypy	1m 7s
pyright	37s
slotscheck	18s
Test server integration (uvicorn<0.27.0)	45s
Test server integration (uvicorn>=0.27.0)	1m 7s
Test Minimal Application with Base Dependencies	27s
Test Minimal Pydantic 1 application	1m 0s
validate	17s
test (3.10) / test	1m 50s
test (3.11) / test	1m 37s
test (3.12) / test	3m 2s
test (3.13) / test	2m 2s
test (3.8) / test	3m 22s
test (3.9) / test	1m 49s
test-platform-compat (macos-latest) / test	1m 12s
test-platform-compat (windows-latest) / test	7m 7s
build-docs	0s
upload-test-coverage	14s
codeql	2m 32s
sonar	2m 3s
	32m 28s

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