doc: Document `om develop` #1312

Job	Run time
main (x86_64-linux, true)	1m 16s
main (aarch64-linux, true)	56s
main (aarch64-darwin, true)	2m 30s
main (x86_64-darwin, true)	1m 45s
static-binary-check (ubuntu-latest)	6s
static-binary-check (macos-latest)	7s
website / upload	6s
website / deploy	9s
	6m 55s

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