switch to arm drone runner (#59)

switch to arm drone runner

Reviewed-on: https://gitea.com/gitea/redirects/pulls/59
Reviewed-by: 6543 <6543@noreply.gitea.io>
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>

.drone.yml

@@ -1,37 +1,55 @@
+---
+kind: pipeline
+name: default
+
+platform:
+  os: linux
+  arch: arm64
+
 workspace:
   base: /srv/app
   path: src
 
-branches:
+steps:
+- name: build
+  pull: always
+  image: plugins/hugo:latest
+  commands:
+  - apk add --no-cache make bash curl
+  - make clean
+  - make build
+
+- name: publish
+  pull: always
+  image: techknowlogick/drone-netlify:latest
+  settings:
+    path: public/
+    site_id: 43f026dd-02e6-4cd9-846c-f8a1539d3570
+  environment:
+    NETLIFY_TOKEN:
+      from_secret: netlify_token
+  when:
+    event:
+    - push
+
+- name: discord
+  pull: always
+  image: appleboy/drone-discord:1
+  environment:
+    DISCORD_WEBHOOK_ID:
+      from_secret: discord_webhook_id
+    DISCORD_WEBHOOK_TOKEN:
+      from_secret: discord_webhook_token
+  when:
+    event:
+    - push
+    - tag
+    status:
+    - changed
+    - failure
+
+trigger:
+  branch:
   - master
 
-clone:
-  git:
-    image: plugins/git:1
-    depth: 50
-    tags: true
-
-pipeline:
-  build:
-    image: webhippie/hugo:latest
-    pull: true
-    commands:
-      - make clean
-      - make build
-
-  publish:
-    image: lucap/drone-netlify:latest
-    pull: true
-    secrets: [ netlify_token ]
-    site_id: 43f026dd-02e6-4cd9-846c-f8a1539d3570
-    path: public/
-    when:
-      event: [ push ]
-
-  discord:
-    image: appleboy/drone-discord:1
-    pull: true
-    secrets: [ discord_webhook_id, discord_webhook_token ]
-    when:
-      event: [ push, tag ]
-      status: [ changed, failure ]
+...