fix: use ./ in deploy script instead of home variable

Author: arcstur

.github/workflows/toolforge-deploy.yml

@@ -30,10 +30,10 @@ jobs:
           request_pty: true
           script: |
             set -xe
-            become ${{ matrix.tool }} git -C '$HOME/www/python/src' pull origin master
+            become ${{ matrix.tool }} git -C ./www/python/src pull origin master
             become ${{ matrix.tool }} webservice python3.11 shell -- webservice-python-bootstrap
-            become ${{ matrix.tool }} webservice python3.11 shell -- '$HOME/www/python/venv/bin/python' '$HOME/www/python/src/manage.py' migrate
-            become ${{ matrix.tool }} webservice python3.11 shell -- '$HOME/www/python/venv/bin/python' '$HOME/www/python/src/manage.py' collectstatic --noinput
+            become ${{ matrix.tool }} webservice python3.11 shell -- ./www/python/venv/bin/python ./www/python/src/manage.py migrate
+            become ${{ matrix.tool }} webservice python3.11 shell -- ./www/python/venv/bin/python ./www/python/src/manage.py collectstatic --noinput
             become ${{ matrix.tool }} webservice python3.11 restart
             become ${{ matrix.tool }} webservice python3.11 status
             become ${{ matrix.tool }} ./www/python/src/restart_celery.sh