Add cache purge to CI

.drone.yml

@@ -19,8 +19,11 @@ steps:
         from_secret: ftp_username
       PASSWORD:
         from_secret: ftp_password
+      APIKEY:
+        from_secret: api_key
     commands:
       - apk --no-cache add lftp curl
       - cd dist
       - 'curl -X DELETE -H "AccessKey: $PASSWORD" https://storage.bunnycdn.com/vcinemaapp/'
       - 'lftp -e "mirror -P 10 -R" -u $USERNAME,$PASSWORD storage.bunnycdn.com'
+      - 'curl -X POST -H "AccessKey: $APIKEY" https://bunnycdn.com/api/pullzone/233440/purgeCache --data ""'