Meta: update repository files

See https://github.com/whatwg/spec-factory for details.

Author: MattiasBuelens

.github/workflows/build.yml

@@ -12,14 +12,14 @@ on:
 jobs:
   build:
     name: Build
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
       with:
         fetch-depth: 2
-    - uses: actions/setup-python@v5
+    - uses: actions/setup-python@v6
       with:
-        python-version: "3.11"
+        python-version: "3.14"
     - uses: actions/setup-node@v4
       with:
         node-version: 20