add tox py3 check

Reviewed-by: Gode, Sebastian <sebastian.gode@t-systems.com>
Co-authored-by: tischrei <tino.schreiber@t-systems.com>
Co-committed-by: tischrei <tino.schreiber@t-systems.com>

.gitea/workflows/python-tox.yaml

@@ -0,0 +1,18 @@
+name: Run Tox Check
+
+on:
+  pull_request:
+    types: [opened, reopened, synchronize, edited]
+
+jobs:
+  tox-py312:
+    runs-on: ubuntu
+    steps:
+      - uses: https://github.com/opentelekomcloud-infra/github-actions/.github/actions/tox-py-test@v1
+
+  tox-pep8:
+    runs-on: ubuntu
+    steps:
+      - uses: https://github.com/opentelekomcloud-infra/github-actions/.github/actions/tox-py-test@v1
+        with:
+          tox-env: pep8