Fix drone pipeline file name

.drone.yml

@@ -0,0 +1,53 @@
+kind: pipeline
+name: build
+type: kubernetes
+
+steps:
+  - name: docker_nginx_1.21
+    image: plugins/docker
+    settings:
+      dockerfile: 1.21/Dockerfile
+      registry: harbor.dragse.it
+      repo: harbor.dragse.it/base/nginx
+      tags:
+        - "1.21"
+        - "1.21.5"
+        - "mainline"
+        - "latest"
+      username:
+        from_secret: repo_username
+      password:
+        from_secret: repo_password
+  - name: send telegram notification
+    image: appleboy/drone-telegram
+    settings:
+      token:
+        from_secret: tele_token
+      to:
+        from_secret: tele_user
+
+---
+kind: secret
+name: repo_username
+get:
+  path: repo-credentials
+  name: username
+---
+kind: secret
+name: repo_password
+get:
+  path: repo-credentials
+  name: password
+
+---
+kind: secret
+name: tele_user
+get:
+  path: telegram-notification
+  name: user_id
+---
+kind: secret
+name: tele_token
+get:
+  path: telegram-notification
+  name: token