ci: remove keymap drawing from build script

.github/workflows/build.yml

@@ -1,31 +1,7 @@
+name: build firmware
+
 on: [push, pull_request, workflow_dispatch]
 
 jobs:
   build:
-    uses: zmkfirmware/zmk/.github/workflows/build-user-config.yml@main
-  doc:
-    runs-on: ubuntu-latest
-    permissions:
-      contents: write
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-python@v4
-        with:
-          python-version: '3.10'
-      - run: pip install keymap_drawer
-      - name: 'Parse ZMK keymap'
-        run: keymap -c ./keymap_img/temper_keymap_config.yaml parse -c 10 -z ./config/boards/shields/temper/temper.keymap --base-keymap ./keymap_img/temper_keymap_base.yaml > ./keymap_img/temper_keymap.yaml
-      - name: 'Draw keymap'
-        run: keymap -c ./keymap_img/temper_keymap_config.yaml draw --select-layers default num nav fun -k chocofi ./keymap_img/temper_keymap.yaml > ./keymap_img/temper_keymap.svg
-      - name: 'Commit keymap image'
-        run: |
-          git config --global user.name 'GitHub Actions'
-          git config --global user.email '[email protected]'
-          git add ./keymap_img/temper_keymap.svg
-          git commit -m 'doc: update keymap image'
-        continue-on-error: true
-      - name: 'Push keymap image'
-        uses: ad-m/github-push-action@master
-        with:
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          branch: ${{ github.ref }}
+    uses: zmkfirmware/zmk/.github/workflows/build-user-config.yml@main