github/workflows: disable precheck

.github/workflows/user_project_ci.yml

diff --git a/.github/workflows/user_project_ci.yml b/.github/workflows/user_project_ci.yml
index 6d857f2..021aa1f 100644
--- a/.github/workflows/user_project_ci.yml
+++ b/.github/workflows/user_project_ci.yml
@@ -145,67 +145,9 @@
           openlane/tiny_user_project/runs/tiny_user_project/tmp/synthesis/post_techmap.dot
         key: ${{ runner.os }}-gds-${{ github.run_id }}
 
-  precheck:
-    continue-on-error: true
-    needs:
-    - gds
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-
-    - name: restore setup
-      uses: actions/cache@v3
-      with:
-        path: |
-          ${{ env.PDK_ROOT }}
-          ${{ env.OPENLANE_ROOT }}
-          caravel/
-          mgmt_core_wrapper/
-          openlane.tar
-        key: ${{ runner.os }}-setup-${{ env.SETUP_CACHE_KEY }}
-
-    - name: setupk
-      run: |
-        make precheck
-
-    - name: restore gds cache
-      uses: actions/cache@v3
-      with:
-        path: |
-          def/
-          gds/
-          lef/
-          mag/
-          maglef/
-          sdc/
-          sdf/
-          signoff/
-          spef/
-          spi/
-          verilog/
-          openlane/tiny_user_project/runs/tiny_user_project/tmp/synthesis/post_techmap.dot
-        key: ${{ runner.os }}-gds-${{ github.run_id }}
-
-    - name: check
-      run: |
-        make run-precheck
-
-    - name: debug
-      run: |
-        find precheck_results/
-
-    - name: summary
-      run: |
-        cat << EOF >> $GITHUB_STEP_SUMMARY
-        \`\`\`
-        `cat precheck_results/*/logs/precheck.log`
-        \`\`\`
-        EOF
-
   commit:
     if: github.ref_name == 'main'
     needs:
-    - precheck
     - gds
     runs-on: ubuntu-latest
     steps: