do not build, just cache

Author: danny

.github/workflows/build.yaml

@@ -145,18 +145,18 @@ jobs:
               echo "Using cached DEB file"
           fi        
           sudo dpkg -i /tmp/nrf-cache/nrf-command-line-tools_10.23.0_amd64.deb
-      - name: Build NRF5x firmware
-        run: |
-          cd firmware/nrf5x/
-          make build
-          make clean
-          NRF_MODEL=nrf51 make build
-      - name: Upload NRF5x firmware
-        uses: actions/upload-artifact@v6
-        with:
-          name: nrf5x-firmware
-          path: |
-            firmware/nrf5x/compiled/*.bin
+#      - name: Build NRF5x firmware
+#        run: |
+#          cd firmware/nrf5x/
+#          make build
+#          make clean
+#          NRF_MODEL=nrf51 make build
+#      - name: Upload NRF5x firmware
+#        uses: actions/upload-artifact@v6
+#        with:
+#          name: nrf5x-firmware
+#          path: |
+#            firmware/nrf5x/compiled/*.bin
 #      - name: Build ESP32 firmware
 #        run: |
 #          pio pkg list --project-dir firmware/ESP32/