Merge pull request #19035 from timvandermeij/python3.13

Use Python 3.13 in the GitHub workflows

.github/workflows/fluent_linter.yml

@@ -27,10 +27,10 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Use Python 3.12
+      - name: Use Python 3.13
         uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: '3.13'
           cache: 'pip'
 
       - name: Install Fluent dependencies

.github/workflows/font_tests.yml

@@ -48,10 +48,10 @@ jobs:
       - name: Install dependencies
         run: npm ci
 
-      - name: Use Python 3.12
+      - name: Use Python 3.13
         uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: '3.13'
           cache: 'pip'
 
       - name: Install Fonttools

test/font/README.md

@@ -32,5 +32,5 @@ it before running the font tests:
 python3 -m venv venv
 source venv/bin/activate
 pip install fonttools
-gulp fonttest
+npx gulp fonttest
 ```