test(parsers): gate LANGUAGE_REGISTRY ↔ NATIVE_SUPPORTED_EXTENSIONS parity #3933

Job	Run time
Native host build (windows-latest)	6m 33s
Rust compile check	56s
Verify dynamic imports	4s
Native host build (macos-latest)	2m 53s
Lint	6m 12s
Security audit	6m 41s
TypeScript type check	6m 18s
Native host build (ubuntu-latest)	3m 15s
Engine parity (ubuntu-latest)	6m 56s
Pre-publish benchmark gate	10m 9s
Engine parity (windows-latest)	12m 39s
Engine parity (macos-latest)	14m 47s
Test Node 22 (windows-latest)	17m 9s
Test Node 22 (ubuntu-latest)	10m 31s
Test Node 22 (macos-latest)	8m 53s
CI Testing Pipeline	4s
	1h 54m 0s

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