Fix Python version to 3.13

Author: mathieucarbou

.github/workflows/build.yml

@@ -61,7 +61,7 @@ jobs:
       - name: Python
         uses: actions/setup-python@v6
         with:
-          python-version: "3.x"
+          python-version: "3.13"
 
       - name: Install npm
         uses: actions/setup-node@v5
@@ -132,7 +132,7 @@ jobs:
       - name: Python
         uses: actions/setup-python@v6
         with:
-          python-version: "3.x"
+          python-version: "3.13"
 
       - name: Download
         uses: actions/download-artifact@v6
@@ -221,7 +221,7 @@ jobs:
       - name: Python
         uses: actions/setup-python@v6
         with:
-          python-version: "3.x"
+          python-version: "3.13"
 
       - name: Install npm
         uses: actions/setup-node@v5

.github/workflows/cpplint.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Pyhton
         uses: actions/setup-python@v6
         with:
-          python-version: "3.x"
+          python-version: "3.13"
 
       - name: cpplint
         run: |