feat(memory): allow QMD searches via mcporter keep-alive (openclaw#19617) thanks @vignesh07

Verified:
- pnpm build
- pnpm check
- pnpm test:macmini

Co-authored-by: vignesh07 <1436853+vignesh07@users.noreply.github.com>
Co-authored-by: Tak Hoffman <781889+Takhoffman@users.noreply.github.com>

src/infra/exec-approvals-allowlist.ts

@@ -17,7 +17,6 @@ import {
   validateSafeBinArgv,
 } from "./exec-safe-bin-policy.js";
 import { isTrustedSafeBinPath } from "./exec-safe-bin-trust.js";
-
 export function normalizeSafeBins(entries?: string[]): Set<string> {
   if (!Array.isArray(entries)) {
     return new Set();