test(memory): bound the jq parity spawn with a timeout (#3539)

test/spawnsync-timeout-tripwire.test.ts requires every sync spawn in the test trees to carry a timeout; the jq parity helper had none (remote pregate, tree 037200bc25).

Co-authored-by: Willy Morin <3635875+wmorin@users.noreply.github.com>
Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

test/gbrain-mcp-locality.test.ts

@@ -186,7 +186,7 @@ describe('gstack-skill-start jq copy vs the TS rule (table-driven parity)', () =
 
   function jqTrue(program: string, input: string): boolean {
     try {
-      execFileSync('jq', ['-e', program], { input, stdio: ['pipe', 'ignore', 'ignore'] });
+      execFileSync('jq', ['-e', program], { input, stdio: ['pipe', 'ignore', 'ignore'], timeout: 30_000 });
       return true;
     } catch {
       return false;