doc: Avoid title case and make FAQs all questions (#11403) #29817

Job	Run time
Build microbenchmarks	2m 30s
Coq 8.16.1	7m 8s
Create local opam switch (macos-latest, 5)	5m 58s
Build (macos-latest, 5.1.x)	14m 40s
Create local opam switch (macos-latest, 4.14)	6m 17s
Documentation	55s
Create local opam switch (ubuntu-latest, 5)	5m 40s
Format	1m 7s
Build (ubuntu-latest, 5.1.x)	8m 23s
Create local opam switch (ubuntu-latest, 4.14)	4m 51s
Build (ocaml-variants.5.4.0+trunk, ubuntu-latest, true)	1m 27s
Build monorepo benchmark docker image	1m 50s
Build (4.14.x, ubuntu-latest, true)	1m 27s
Nix (macos-latest)	2m 15s
Wasm_of_ocaml	10m 23s
Build (4.14.x, macos-latest, true)	2m 53s
Nix (ubuntu-latest)	57s
Build (5.1.x, macos-13, true)	4m 15s
Build (ocaml-base-compiler.4.14.2,system-msvc, windows-latest)	14m 41s
Build (ocaml-base-compiler.5.1.1,system-mingw, windows-latest)	8m 35s
Build (4.08.x, ubuntu-latest, true)	1m 34s
Build (4.04.x, ubuntu-latest, true, true)	4m 32s
Build (4.02.x, ubuntu-latest, true)	4m 8s
	1h 56m 26s

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