ci: Fix Python version

Author: oliversalzburg

.github/workflows/docs-deploy.yml

@@ -19,7 +19,7 @@ jobs:
         uses: actions/setup-python@82c7e631bb3cdc910f68e0081d67478d79c6982d # v5
         env:
           # renovate: datasource=docker depName=python versioning=semver
-          PYTHON_VERSION: "3.x"
+          PYTHON_VERSION: "3.12.2"
         with:
           python-version: ${{ env.PYTHON_VERSION }}
 

.github/workflows/test.yml

@@ -52,7 +52,7 @@ jobs:
         uses: actions/setup-python@82c7e631bb3cdc910f68e0081d67478d79c6982d # v5
         env:
           # renovate: datasource=docker depName=python versioning=semver
-          PYTHON_VERSION: "3.x"
+          PYTHON_VERSION: "3.12.2"
         with:
           python-version: ${{ env.PYTHON_VERSION }}