Update docker.yaml (#4)

fix mistake for docker file path

Author: dmikey

.github/workflows/docker.yaml

@@ -21,5 +21,5 @@ jobs:
         run: |
           GOOS=linux GOARCH=amd64 make
           echo "${{ secrets.GHCR_TOKEN }}" | docker login ghcr.io -u "${{ secrets.GHCR_USER }}" --password-stdin
-          docker build . --tag ghcr.io/${{ github.repository }}:${{ steps.vars.outputs.tag_name }} -f Dockerfile --build-arg "ghcr_token=${{ secrets.GHCR_TOKEN }}"
-          docker push ghcr.io/${{ github.repository }}:${{ steps.vars.outputs.tag_name }}
+          docker build . --tag ghcr.io/${{ github.repository }}:${{ steps.vars.outputs.tag_name }} -f docker/Dockerfile --build-arg "ghcr_token=${{ secrets.GHCR_TOKEN }}"
+          docker push ghcr.io/${{ github.repository }}:${{ steps.vars.outputs.tag_name }}