update pom, add missing required parts in pom

Author: assadriaz

pom.xml

@@ -11,9 +11,35 @@
     <name>GBFS Validator Parent</name>
     <description>Aggregator POM for GBFS Validator modules</description>
     <url>https://github.com/entur/gbfs-validator-java</url>
+    <organization>
+        <name>Entur AS</name>
+        <url>https://www.entur.org/</url>
+    </organization>
+    <licenses>
+        <license>
+            <name>EUPL-1.2 with modifications</name>
+            <url>https://joinup.ec.europa.eu/software/page/eupl</url>
+            <distribution>repo</distribution>
+        </license>
+    </licenses>
     <modules>
         <module>gbfs-validator-java</module>
     </modules>
+    <developers>
+        <developer>
+            <name>Tom Erik Støwer</name>
+            <email>tom.erik.stower@entur.org</email>
+            <organization>Entur</organization>
+            <organizationUrl>http://www.entur.org</organizationUrl>
+        </developer>
+    </developers>
+
+    <scm>
+        <connection>scm:git:ssh://git@github.com/entur/gbfs-validator-java.git</connection>
+        <developerConnection>scm:git:ssh://git@github.com/entur/gbfs-validator-java.git</developerConnection>
+        <url>https://github.com/entur/gbfs-validator-java/tree/master</url>
+        <tag>HEAD</tag>
+    </scm>
     <properties>
         <jreleaser-maven-plugin.version>1.18.0</jreleaser-maven-plugin.version>
     </properties>