chore: Upgrade GitHub Actions artifact actions to v4

Author: abendrothj

.github/workflows/release.yml

@@ -38,7 +38,7 @@ jobs:
         run: cargo build --release
 
       - name: Upload Artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ matrix.asset_name }}
           path: target/release/${{ matrix.artifact_name }}
@@ -47,7 +47,7 @@ jobs:
     needs: build-release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           path: artifacts