chore(docs): devcontainer docs #2111

Job	Run time
build-nargo	2m 15s
build-acvm-js	4m 7s
build-noirc-abi	4m 24s
build-noir-wasm	5m 54s
ACVM JS (Node.js)	33s
ACVM JS (Browser)	1m 42s
noirc_abi	38s
noir_codegen	53s
Noir JS	1m 25s
noir-js-backend-barretenberg	40s
noir_wasm	51s
Integration Tests	8m 56s
End	1s
	32m 19s

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