chore: free memory for silenced warnings early #16432

Job	Run time
build-nargo	2m 20s
build-nargo	2m 20s
build-noirc-abi	1m 13s
build-noirc-abi	1m 13s
yarn-lock	1m 3s
yarn-lock	1m 3s
build-acvm-js	1m 18s
build-acvm-js	1m 18s
Load critical library list	4s
Load critical library list	4s
build-noir-wasm	3m 40s
build-noir-wasm	3m 40s
noirc_abi	1m 38s
noirc_abi	1m 38s
ACVM JS (Browser)	1m 21s
ACVM JS (Browser)	1m 21s
ACVM JS (Node.js)	37s
ACVM JS (Node.js)	37s
noir_codegen	1m 20s
noir_codegen	1m 20s
Example scripts	9s
Example scripts	9s
Noir JS	1m 10s
Noir JS	1m 10s
Check external repo - ${{ matrix.project.repo }}	0s
Check external repo - ${{ matrix.project.repo }}	0s
noir_wasm	1m 35s
noir_wasm	1m 35s
Integration Tests (Browser)	2m 34s
Integration Tests (Browser)	2m 34s
Integration Tests (Node)	30m 12s
Integration Tests (Node)	2m 37s
End	1s
End	1s
	1h 12m 55s

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