clean(workflow): remove unused core dump upload step

Author: Gioee

.github/workflows/main.yml

@@ -59,7 +59,7 @@ jobs:
     steps:
 
       - uses: actions/[email protected]
-          
+
       - uses: msys2/[email protected]
         if: matrix.os == 'windows-latest'
         with:
@@ -135,13 +135,6 @@ jobs:
         if: matrix.name == 'linux' || matrix.name == 'windows'
         run: make test
 
-      - name: Upload core dump
-        if: always()  # upload even if previous step failed
-        uses: actions/upload-artifact@v4
-        with:
-          name: core-dump
-          path: /var/lib/systemd/coredump/core.*
-    
       - name: test sqlite-sync + coverage
         if: matrix.name == 'macos'
         run: brew install lcov && make test COVERAGE=true
@@ -284,4 +277,4 @@ jobs:
             cloudsync-*-${{ steps.tag.outputs.version }}.tar.xz
             cloudsync-*-${{ steps.tag.outputs.version }}.tar.gz
             sqlite-*-sync-${{ steps.tag.outputs.version }}-wasm.zip
-          make_latest: true
+          make_latest: true