build: Add parent pom and repository, update url

pom.xml

@@ -2,15 +2,19 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
+    <parent>
+        <groupId>no.nibio.vips</groupId>
+        <artifactId>vips-parent-pom</artifactId>
+        <version>1.0.2-SNAPSHOT</version>
+    </parent>
 
     <groupId>no.nibio.vips</groupId>
     <artifactId>VIPSCommon</artifactId>
     <version>2022.1</version>
     <packaging>jar</packaging>
 
-
     <name>VIPSCommon</name>
-    <url>http://maven.apache.org</url>
+    <url>https://gitlab.nibio.no/VIPS/VIPSCommon</url>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
@@ -149,6 +153,10 @@
         </dependency>
     </dependencies>
     <repositories>
+        <repository>
+            <id>gitlab-maven</id>
+            <url>https://gitlab.nibio.no/api/v4/projects/401/packages/maven</url>
+        </repository>
         <repository>
             <id>bedatadriven</id>
             <name>bedatadriven public repo</name>