limit action to master pr's and move script to file

action.yaml

@@ -0,0 +1,17 @@
+name: remote ssh command
+on:
+  pull_request:
+    branches: master
+jobs:
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+      - name: executing remote ssh commands using password
+        uses: appleboy/ssh-action@v1.2.1
+        with:
+          host: ${{ secrets.HOST }}
+          username: linuxserver.io
+          password: ${{ secrets.PASSWORD }}
+          port: ${{ secrets.PORT }}
+          script_path: scripts/update_servers.sh

scripts/update_servers.sh

@@ -0,0 +1 @@
+whoami