checkout in later jobs

Author: vilinski

.github/workflows/dotnet.yml

@@ -111,6 +111,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
 
+    - uses: actions/checkout@v4
+
     - name: Pack
       run: |
         dotnet pack src/chdb/chdb.csproj -c Release --include-symbols --version-suffix ${{ github.run_number }}
@@ -129,6 +131,8 @@ jobs:
     env:
       PUSH_TOOL: true
     steps:
+      - uses: actions/checkout@v4
+
       - name: Pack
         run: |
           dotnet pack src/chdb-tool/chdb-tool.csproj -c Release --include-symbols --version-suffix ${{ github.run_number }}