Revert "choreL: update test tooling (#72)" (#74)

This reverts commit 2bfb4419d3.

Reviewed-on: #74
Co-authored-by: Timo Behrendt <t.behrendt@t00n.de>
Co-committed-by: Timo Behrendt <t.behrendt@t00n.de>

.gitea/workflows/ci.yaml

@@ -10,9 +10,7 @@ env:
 jobs:
   test:
     name: test
-    runs-on:
-      - ubuntu-latest
-      - linux_amd64
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6
@@ -44,10 +42,3 @@ jobs:
         run: make test
       - name: check:format
         run: make check-format
-      - name: Upload test-coverage
-        uses: ChristopherHX/gitea-upload-artifact@v4
-        with:
-          name: realdnydns-test-coverage
-          path: |
-            lcov.info
-          retention-days: 1