Change UT runner

.gitea/workflows/ci.yml

@@ -4,15 +4,10 @@ on: [push, pull_request]
 
 jobs:
   Unit-Tests:
-    runs-on: ubuntu-latest
+    runs-on: fedora-cpp
     steps:
       - uses: actions/checkout@v3
 
-      - name: Prepare environment
-        run: |
-          apt update
-          apt install -y --no-install-recommends build-essential cmake ninja-build
-
       - name: Configure build
         working-directory: ${{runner.workspace}}
         run: |