CI: move ci-generate-srcinfo into msys2-devtools

.github/workflows/generate-srcinfo.yml

@@ -21,6 +21,10 @@ jobs:
         with:
           python-version: '3.10'
 
+      - name: Install dependencies
+        run: |
+          pipx install git+https://github.com/msys2/msys2-devtools
+
       - uses: msys2/setup-msys2@v2
         with:
           msystem: MSYS
@@ -38,7 +42,7 @@ jobs:
       - name: Parse PKGBUILDs and update srcinfo.json.gz
         run: |
           $MSYS2_ROOT=(msys2 -c 'cygpath -w /')
-          python -u .ci/ci-generate-srcinfo.py --time-limit 19800 msys "$MSYS2_ROOT" . srcinfo.json.gz
+          msys2-srcinfo-cache --time-limit 19800 msys "$MSYS2_ROOT" . srcinfo.json.gz
 
       - uses: actions/upload-artifact@v3
         with: