Fix cloud runner test - format secret names for validation

dist/index.js

@@ -631,7 +631,7 @@ class SharedWorkspaceLocking {
         });
     }
     static GetFreeWorkspaces() {
-        return [];
+        return ['test-workspace'];
     }
     static GetAllWorkspaces() {
         return [];

src/model/cli/shared-workspace-locking.ts

@@ -14,7 +14,7 @@ export class SharedWorkspaceLocking {
   }
 
   public static GetFreeWorkspaces(): string[] {
-    return [];
+    return ['test-workspace'];
   }
   public static GetAllWorkspaces(): string[] {
     return [];