ci: update uesr build script

Signed-off-by: Haobo Gu <[email protected]>

.github/workflows/user_build.yml

@@ -98,7 +98,7 @@ jobs:
           fi
           # Save the arch as a GitHub Actions output variable
           echo "arch=$ARCH" >> $GITHUB_OUTPUT
-      - name: get project name
+      - name: Get project name
         id: project_name
         run: |
           # Run rmkit command to get the chip name
@@ -109,9 +109,6 @@ jobs:
 
           # Save the output as a GitHub Actions output variable
           echo "project_name=$OUTPUT" >> $GITHUB_OUTPUT
-      - name: echo project name
-        working-directory: ./rmk
-        run: ls target/${{ steps.arch.outputs.arch }}/release
       - name: convert firmware to bin
         working-directory: ./rmk
         run: espflash save-image --chip ${{ needs.get_chip_name.outputs.chip_name }} target/${{ steps.arch.outputs.arch }}/release/${{ steps.project_name.outputs.project_name }} ./rmk.bin