Create api-docs.yml (vapor#111)

Author: JaapWijnen

.github/workflows/api-docs.yml

@@ -0,0 +1,18 @@
+name: deploy-api-docs
+on:
+   push:
+     branches:
+       - master
+
+  jobs:
+  deploy:
+    name: api.vapor.codes
+    runs-on: ubuntu-latest
+    steps:
+    - name: Deploy api-docs
+      uses: appleboy/ssh-action@master
+      with:
+        host: vapor.codes
+        username: vapor
+        key: ${{ secrets.VAPOR_CODES_SSH_KEY }}
+        script: ./github-actions/deploy-api-docs.sh