update pom, remove entur jfrog

Author: assadriaz

gbfs-validator-java/pom.xml

@@ -39,15 +39,6 @@
         <url>https://github.com/entur/gbfs-validator-java/tree/master</url>
         <tag>HEAD</tag>
     </scm>
-
-    <distributionManagement>
-        <snapshotRepository>
-            <id>snapshots</id>
-            <name>entur2-snapshots</name>
-            <url>https://entur2.jfrog.io/entur2/libs-snapshot-local</url>
-        </snapshotRepository>
-    </distributionManagement>
-
     <properties>
         <jdk.version>17</jdk.version>
         <gbfsGithubUrl>https://github.com/entur/gbfs-json-schema/archive/refs/tags/v3.0.zip</gbfsGithubUrl>