Add language selector to sphinx docs (#417) #2565

Job	Run time
python-lint	6s
clang-format	12s
ubuntu-clang-build (ubuntu-24.04-arm)	2m 0s
ubuntu-gcc-build (ubuntu-24.04)	1m 48s
ubuntu-clang-build (ubuntu-24.04)	1m 17s
ubuntu-gcc-build (ubuntu-24.04-arm)	3m 1s
macos-clang-build	2m 11s
windows-msvc-build	4m 8s
windows-clang-build	3m 36s
ubuntu-clang-test (ubuntu-24.04)	4m 35s
ubuntu-clang-test (ubuntu-24.04-arm)	5m 30s
ubuntu-clang-sanitizer-build (ubuntu-24.04)	1m 17s
macos-clang-test	2m 56s
ubuntu-gcc-test (ubuntu-24.04)	4m 18s
ubuntu-gcc-test (ubuntu-24.04-arm)	5m 39s
ubuntu-clang-sanitizer-test (ubuntu-24.04)	1m 52s
windows-clang-test	1m 24s
windows-msvc-test	2m 13s
windows-clang-test-extended	1m 23s
macos-clang-test-extended	2m 9s
ubuntu-clang-sanitizer-test-extended (ubuntu-24.04)	1m 51s
windows-msvc-test-extended	1m 28s
ubuntu-clang-test-extended (ubuntu-24.04)	2m 31s
ubuntu-clang-test-extended (ubuntu-24.04-arm)	2m 14s
ubuntu-gcc-test-extended (ubuntu-24.04-arm)	3m 57s
ubuntu-gcc-test-extended (ubuntu-24.04)	2m 37s
ubuntu-gcc-build-codecov	0s
ubuntu-gcc-build-perf-stats	0s
	1h 6m 13s

Provide feedback