更新 runtime.ts

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: huangyiirene

packages/foundation/core/test/__mocks__/@objectstack/runtime.ts

@@ -5,7 +5,7 @@
  */
 
 export class ObjectStackKernel {
-    public ql: any = null;
+    public ql: unknown = null;
     private plugins: any[] = [];
 
     constructor(plugins: any[] = []) {