fix(ci): install postgres via apt-get instead of docker

.gitea/workflows/test.yml

@@ -42,16 +42,10 @@ jobs:
 
       - name: Start postgres
         run: |
-          docker run -d --name postgres \
+          sudo apt-get update -qq && sudo apt-get install -y -qq postgresql > /dev/null
-            -e POSTGRES_DB=polympr_test \
+          sudo systemctl start postgresql
-            -e POSTGRES_USER=test \
+          sudo -u postgres psql -c "CREATE USER test WITH PASSWORD 'test';"
-            -e POSTGRES_PASSWORD=test \
+          sudo -u postgres psql -c "CREATE DATABASE polympr_test OWNER test;"
-            -p 5432:5432 \
-            postgres:16
-          until docker exec postgres pg_isready -U test; do
-            echo "Waiting for postgres..."
-            sleep 2
-          done
 
       - name: Install dependencies
         run: npm install --ignore-scripts && deno install