Tests/tox: Fedora 43 is now using python 3.14

Add testing on pythong 3.14 and keep testing on python 3.13 for the
current stable Fedora version (42 at this time).

Use osbuild-ci:latest-202506112350 for tests.yml

.github/workflows/test.yml

@@ -23,14 +23,15 @@ jobs:
         environment:
           - "py36"    # RH8
           - "py39"    # RH9
-          - "py313"   # latest fedora
+          - "py313"   # latest stable Fedora
+          - "py314"   # Fedora rawhide
     steps:
     - name: "Clone Repository"
       uses: actions/checkout@v4
     - name: "Run"
       uses: osbuild/containers/src/actions/privdocker@552e30cf1b4ed19c6ddaa57f96c342b3dff4227b
       with:
-        image: ghcr.io/osbuild/osbuild-ci:latest-202502250751
+        image: ghcr.io/osbuild/osbuild-ci:latest-202506112350
         run: |
           # Hacky replacement of container storage driver:
           # The default overlayfs doesn't work in the runner, so let's change
@@ -69,7 +70,7 @@ jobs:
           # Using 4 workers is a bit arbitrary, "auto" is probably too aggressive.
           TEST_WORKERS: "-n 4"
         with:
-          image: ghcr.io/osbuild/osbuild-ci:latest-202502250751
+          image: ghcr.io/osbuild/osbuild-ci:latest-202506112350
           run: |
             OSBUILD_TEST_STORE="${{ env.OSBUILD_TEST_STORE }}" \
             tox -e "py36" -- ${{ env.TEST_WORKERS }} test.run.test_assemblers

tox.ini

@@ -1,11 +1,11 @@
 [tox]
 env_list =
-    py{36,37,38,39,310,311,312,313}
+    py{36,37,38,39,310,311,312,313,314}
     lint
     type
 
 labels =
-    test = py{36,37,38,39,310,311,312,313}
+    test = py{36,37,38,39,310,311,312,313,314}
     lint = ruff, autopep8, pylint
     type = mypy,mypy-strict