access github token via github instead of secrets

Author: TimChild

actions/deploy-reflex-backend/action.yml

@@ -67,7 +67,7 @@ runs:
       with:
         registry: ghcr.io
         username: ${{ github.actor }}
-        password: ${{ secrets.GITHUB_TOKEN }}
+        password: ${{ github.token }}
 
     - name: Set lower case owner name
       shell: bash
@@ -114,6 +114,6 @@ runs:
         key: ${{ inputs.ssh-private-key }}
         script: |
           # Log in to GitHub Container Registry
-          echo ${{ secrets.GITHUB_TOKEN }} | docker login ghcr.io -u ${{ github.actor }} --password-stdin && \
+          echo ${{ github.token }} | docker login ghcr.io -u ${{ github.actor }} --password-stdin && \
           docker pull ghcr.io/${{ env.OWNER_LC }}/${{ inputs.site-name }}-backend:latest && \
           docker compose up -d