upgrading ubuntu version

Author: Varun-Sethu

.github/workflows/ci.yml

@@ -26,7 +26,7 @@ jobs:
         run: cd backend && go test -v ./...
 
   frontend_testing:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v3
       - name: Typescript TSC