Fix Python version divergence in build_prod_template.yml

Update build_prod_template.yml to use TOOL_VERSION_PYTHON from .tool-versions
instead of hardcoded '3.13', matching the pattern used in build_test_template.yml.
This ensures consistency between test and production template builds.

Co-authored-by: Mish Ushakov <mishushakov@users.noreply.github.com>

Author: cursoragent

.github/workflows/build_prod_template.yml

@@ -23,9 +23,17 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
+
+      - name: Parse .tool-versions
+        uses: wistia/parse-tool-versions@v2.1.1
+        with:
+          filename: '.tool-versions'
+          uppercase: 'true'
+          prefix: 'tool_version_'
+
       - uses: actions/setup-python@v6
         with:
-          python-version: '3.13' 
+          python-version: '${{ env.TOOL_VERSION_PYTHON }}' 
 
       - name: Install development dependencies
         working-directory: ./template