Rename GitHub action workflows for clarity.

.github/workflows/maven.yml

@@ -1,4 +1,4 @@
-name: Maven Workflow
+name: CI Build
 
 on:
   push: 

.github/workflows/publish.yml

@@ -1,4 +1,4 @@
-name: Publish package to the Maven Central Repository
+name: Deploy to Maven Central
 on:
   workflow_dispatch:
   release: