feat: create composite action that can be used elsewhere

action.yml

@@ -0,0 +1,13 @@
+name: 'Deploy to Skynet'
+description: 'Update an input in the Skynet/nixos repo'
+inputs:
+  input:
+    description: 'The input we want to update'
+    required: true
+runs:
+  using: "composite"
+  steps:
+    - name: "Deploy to Skynet"
+      shell: bash
+      run: |
+        curl -X 'POST' 'https://forgejo.skynet.ie/api/v1/repos/Skynet/nixos/actions/workflows/update_input.yaml/dispatches?token=${{ secrets.API_TOKEN_FORGEJO }}' -H 'accept: application/json' -H 'Content-Type: application/json' -d '{"inputs": {"input_to_update": "${{ inputs.who-to-greet }}"}, "ref": "main"}'