Replace deprecated upload-artifact@v3

Update to v4 for upload-artifact/download-artifact.

Author: Youw

.github/workflows/builds.yml

@@ -50,7 +50,7 @@ jobs:
       run: ctest --output-junit test_static.xml ${{ env.COMMON_CTEST_ARGS }}
     - name: Upload Test Results
       if: always()
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: Test Results Ubuntu
         path: |
@@ -98,7 +98,7 @@ jobs:
       run: ctest --output-junit test_static.xml ${{ env.COMMON_CTEST_ARGS }}
     - name: Upload Test Results
       if: always()
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: Test Results macOS
         path: |
@@ -204,7 +204,7 @@ jobs:
       run: ctest --output-junit test_ninja_static.xml ${{ env.COMMON_CTEST_ARGS }}
     - name: Upload Test Results
       if: always()
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: Test Results MSVC
         path: |
@@ -304,7 +304,7 @@ jobs:
 
     steps:
     - name: Download Artifacts
-      uses: actions/download-artifact@v3
+      uses: actions/download-artifact@v4
       with:
         path: artifacts
     - name: Publish Test Results