Add root pom name tag

pom.xml

@@ -7,6 +7,7 @@
     <artifactId>hippo4j-all</artifactId>
     <version>${revision}</version>
     <packaging>pom</packaging>
+    <name>${project.artifactId}</name>
     <description>Dynamic observable thread pool framework</description>
 
     <modules>
@@ -58,7 +59,7 @@
 
         <!-- Maven & Build -->
         <java.version>1.8</java.version>
-        <skip.gpg>true</skip.gpg>
+        <skip.gpg>false</skip.gpg>
         <skip.spotless.apply>false</skip.spotless.apply>
         <maven.javadoc.failOnError>false</maven.javadoc.failOnError>
         <maven.compiler.encoding>UTF-8</maven.compiler.encoding>