Fix publish-rpm-package.yml action name (#226)

The action has the wrong name, causing confusion in the [Actions
view](https://github.com/hazelcast/hazelcast-packaging/actions).


![image](https://github.com/user-attachments/assets/f3a5d7aa-ffe4-45e4-a912-a1abb41db236)

.github/workflows/publish-rpm-package.yml

@@ -1,4 +1,4 @@
-name: Publish DEB package
+name: Publish RPM package
 
 on:
   workflow_call:
@@ -115,4 +115,4 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: rpm-${{ env.HZ_DISTRIBUTION}}-hz.log
-          path: hz.log
+          path: hz.log