fix(artifacts): updated to latest artifacts version (#2826)

Author: vinay-newrelic

.github/workflows/changelog.yml

@@ -28,7 +28,7 @@ jobs:
           make changelog
           make spell-check-fix
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           name: CHANGELOG.md
           path: CHANGELOG.md
@@ -38,7 +38,7 @@ jobs:
         with:
           ref: master
 
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: CHANGELOG.md
           path: .