Drop now-unnecessary Python 3.11 workaround

Author: pimterry

.github/workflows/ci.yml

@@ -31,12 +31,6 @@ jobs:
           check-latest: true
           cache: 'npm'
 
-      # Due to https://github.com/nodejs/node-gyp/issues/2869, node-gyp fails
-      # in latest GH runners, due to Python 3.12 incompatibility:
-      - uses: actions/setup-python@v5
-        with:
-          python-version: '3.11'
-
       # Due to https://github.com/electron-userland/electron-builder/issues/3901
       # Electron-Builder fails to produce deb packages on arm64 without this:
       - name: Install system FPM to fix ARM64 Linux builds