updatet drone for extension

.drone.yml

@@ -7,8 +7,12 @@ steps:
   commands:
   - npm install
   - npm run buildProd
-  - mkdir build
-  - tar -czvf build/bundle.tar.gz dist
+  - npm run ext:sign
+  environment:
+    WEB_EXT_API_KEY:
+      from_secret: WEB_EXT_API_KEY
+    WEB_EXT_API_SECRET:
+      from_secret: WEB_EXT_API_SECRET
   
 - name: gitea_release
   image: plugins/gitea-release
@@ -17,7 +21,7 @@ steps:
       from_secret: GITEA_API_KEY
     base_url: https://git.kapelle.org
     files:
-    - build/*
+    - web-ext-artifacts/*
     checksum:
     - md5
     - sha1