Revert "first attempt at GHA Docker build"

This reverts commit b9c7f401fb.

.github/workflows/create-board.yaml

@@ -15,13 +15,3 @@ jobs:
         working-directory: hellen-one
         run: |
           bash step1-build-docker.sh
-
-      - name: Copy Files
-        working-directory: .
-        run: |
-          docker run --rm -it --entrypoint python3 -v "$(pwd)":/${PWD##*/} hellen-one ./bin/copy_from_Kicad.py "frames:alphax_" "/${PWD##*/}" "../../gerber" "2ch" "c"
-
-      - name: Create Board
-        working-directory: .
-        run: |
-          docker run --rm -it --entrypoint bash -v "$(pwd)":/${PWD##*/} hellen-one ./bin/create_board_with_prefix.sh "alphax_" "/${PWD##*/}" "2ch" "c" "bom_replace_alphax-2ch-c.csv " "0,4"