add forgotten database migrations to CD scripts

.gitea/workflows/deploy-prod.yaml

@@ -89,6 +89,11 @@ jobs:
           sed -i "s/APPLICATION_VERSION=.*/APPLICATION_VERSION=$version/" .env
           chown -R nginx:nginx .
 
+      - name: Run Database Migrations
+        run: |
+          cd /var/www/html/milsim-site-v4/api
+          sudo -u nginx npx db-migrate up -e prod
+
       - name: Reset File Permissions
         run: |
           sudo chown -R nginx:nginx /var/www/html/milsim-site-v4