Add repository for snapshot releases

Author: oschwald

pom.xml

@@ -36,6 +36,19 @@
             <email>goschwald@maxmind.com</email>
         </developer>
     </developers>
+    <repositories>
+        <repository>
+            <name>Central Portal Snapshots</name>
+            <id>central-portal-snapshots</id>
+            <url>https://central.sonatype.com/repository/maven-snapshots/</url>
+            <releases>
+                <enabled>false</enabled>
+            </releases>
+            <snapshots>
+                <enabled>true</enabled>
+            </snapshots>
+        </repository>
+    </repositories>
     <dependencies>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>