Move docs pipelines to use Actions (#24434)

similar to #24314, this moves drone cron pipelines to (GitHub) Actions.
As these are mostly compatible with Gitea Actions, when we start to
dogfood, these will already be migrated.

I also removed the discord notify pipeline, as it hasn't been working
for several months.

.drone.yml

@@ -267,35 +267,6 @@ steps:
       - name: deps
         path: /go
 
----
-kind: pipeline
-type: docker
-name: compliance-docs
-
-platform:
-  os: linux
-  arch: amd64
-
-trigger:
-  event:
-    - pull_request
-  paths:
-    include:
-      - "docs/**"
-      - "*.md"
-
-steps:
-  - name: deps-frontend
-    image: node:18
-    pull: always
-    commands:
-      - make deps-frontend
-
-  - name: lint-md
-    image: node:18
-    commands:
-      - make lint-md
-
 ---
 kind: pipeline
 type: docker
@@ -1033,49 +1004,6 @@ steps:
         from_secret: github_token
     depends_on: [gpg-sign]
 
----
-kind: pipeline
-type: docker
-name: docs
-
-platform:
-  os: linux
-  arch: arm64
-
-depends_on:
-  - compliance
-
-trigger:
-  event:
-    - push
-    - tag
-    - pull_request
-  paths:
-    include:
-      - "docs/**"
-
-steps:
-  - name: build-docs
-    image: gitea/test_env:linux-1.20-arm64
-    commands:
-      - cd docs
-      - make trans-copy clean build
-
-  - name: publish-docs
-    image: techknowlogick/drone-netlify:latest
-    pull: always
-    settings:
-      path: docs/public/
-      site_id: d2260bae-7861-4c02-8646-8f6440b12672
-    environment:
-      NETLIFY_TOKEN:
-        from_secret: netlify_token
-    when:
-      branch:
-        - main
-      event:
-        - push
-
 ---
 kind: pipeline
 type: docker
@@ -1818,57 +1746,3 @@ depends_on:
   - docker-linux-arm64-release
   - docker-linux-amd64-release-branch
   - docker-linux-arm64-release-branch
-
----
-kind: pipeline
-type: docker
-name: notifications
-
-platform:
-  os: linux
-  arch: arm64
-
-clone:
-  disable: true
-
-trigger:
-  branch:
-    - main
-    - "release/*"
-  event:
-    - push
-    - tag
-  status:
-    - success
-    - failure
-
-depends_on:
-  - testing-mysql
-  - testing-mysql8
-  - testing-mssql
-  - testing-pgsql
-  - testing-sqlite
-  - release-version
-  - release-latest
-  - docker-linux-amd64-release
-  - docker-linux-arm64-release
-  - docker-linux-amd64-release-version
-  - docker-linux-arm64-release-version
-  - docker-linux-amd64-release-candidate-version
-  - docker-linux-arm64-release-candidate-version
-  - docker-linux-amd64-release-branch
-  - docker-linux-arm64-release-branch
-  - docker-manifest
-  - docker-manifest-version
-  - docs
-
-steps:
-  - name: discord
-    image: appleboy/drone-discord:1.2.4
-    pull: always
-    settings:
-      message: "{{#success build.status}} ✅  Build #{{build.number}} of `{{repo.name}}` succeeded.\n\n📝 Commit by {{commit.author}} on `{{commit.branch}}`:\n``` {{commit.message}} ```\n\n🌐 {{ build.link }} {{else}} ❌  Build #{{build.number}} of `{{repo.name}}` failed.\n\n📝 Commit by {{commit.author}} on `{{commit.branch}}`:\n``` {{commit.message}} ```\n\n🌐 {{ build.link }} {{/success}}\n"
-      webhook_id:
-        from_secret: discord_webhook_id
-      webhook_token:
-        from_secret: discord_webhook_token

.github/workflows/pull-compliance_docs.yml

@@ -0,0 +1,22 @@
+name: Compliance testing for documentation
+
+on:
+  pull_request:
+    paths:
+      - "docs/**"
+      - "*.md"
+
+jobs:
+  compliance-docs:
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v3
+      - name: setup node
+        uses: actions/setup-node@v2
+        with:
+          node-version: 18
+      - name: install dependencies
+        run: make deps-frontend
+      - name: lint markdown
+        run: make lint-md

.github/workflows/push-publish_docs.yml

@@ -0,0 +1,31 @@
+name: Publish documentation
+
+on:
+  push:
+    paths:
+      - "docs/**"
+  branch:
+    - main
+
+jobs:
+  compliance-docs:
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v3
+      - name: setup go
+        uses: actions/setup-go@v4
+        with:
+          go-version: '>=1.20.1'
+      - name: build docs
+        run: |
+          cd docs
+          make trans-copy clean build
+      - name: publish to netlify
+        uses: nwtgck/actions-netlify@v2.0
+        with:
+          production-branch: main
+          publish-dir: docs/public/
+          site-id: d2260bae-7861-4c02-8646-8f6440b12672
+        env:
+          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}