use the bare jar from the ear instead

.forgejo/workflows/publish.yml

@@ -25,7 +25,7 @@ jobs:
     - name: copy jars
       run: |-
         mkdir -p release/jars
-        cp -v bundle/target/*.jar release/jars
+        cp -v bundle/target/keycloak-regex-mapper-*/com.github.lucafilipozzi-keycloak-regex-mapper-*.jar release/jars
     - name: upload to release
       uses: actions/forgejo-release@v2.6.0
       with:

bundle/pom.xml

@@ -11,7 +11,7 @@
   </parent>
 
   <artifactId>keycloak-regex-mapper-bundle</artifactId>
-  <packaging>jar</packaging>
+  <packaging>ear</packaging>
   <name>bundle</name>
 
   <dependencies>
@@ -27,7 +27,7 @@
     <plugins>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-jar-plugin</artifactId>
+        <artifactId>maven-ear-plugin</artifactId>
         <configuration>
           <displayName>${project.parent.artifactId}</displayName>
           <description>${project.parent.description}</description>