Merge branch 'main' of github.com:nbprint/nbprint-example-plugin

Author: timkpaine

.github/workflows/build.yml

@@ -61,7 +61,7 @@ jobs:
       if: matrix.os == 'ubuntu-latest'
 
     - name: Upload test results (Python)
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: test-results-${{ matrix.os }}-${{ matrix.python-version }}
         path: junit.xml
@@ -83,7 +83,7 @@ jobs:
       run: make dist
       if: matrix.os == 'ubuntu-latest'
 
-    - uses: actions/upload-artifact@v4
+    - uses: actions/upload-artifact@v5
       with:
         name: dist-${{matrix.os}}
         path: dist