Update snapshot repos (#26)

Author: Tim Middleton

pom.xml

@@ -33,34 +33,45 @@
   </properties>
 
   <repositories>
-   <repository>
-     <id>2021-09</id>
-     <layout>p2</layout>
-     <url>http://download.eclipse.org/releases/2021-09</url>
-   </repository>
+    <repository>
+      <id>2021-09</id>
+      <layout>p2</layout>
+      <url>http://download.eclipse.org/releases/2021-09</url>
+    </repository>
 
-   <repository>
-     <id>ossrh-staging</id>
-     <name>OSS Sonatype Staging</name>
-     <url>https://oss.sonatype.org/content/groups/staging/</url>
-     <snapshots>
-       <enabled>false</enabled>
-     </snapshots>
-     <releases>
-       <enabled>true</enabled>
-     </releases>
-   </repository>
+    <repository>
+      <id>ossrh-staging</id>
+      <name>OSS Sonatype Staging</name>
+      <url>https://central.sonatype.com</url>
+      <snapshots>
+        <enabled>false</enabled>
+      </snapshots>
+      <releases>
+        <enabled>true</enabled>
+      </releases>
+     </repository>
 
-   <repository>
-     <id>snapshots-repo</id>
-     <url>https://oss.sonatype.org/content/repositories/snapshots</url>
-     <releases>
-       <enabled>false</enabled>
-     </releases>
-     <snapshots>
-       <enabled>true</enabled>
-     </snapshots>
-   </repository>
+    <repository>
+      <id>snapshots-repo</id>
+      <url>https://central.sonatype.com/repository/maven-snapshots</url>
+      <releases>
+        <enabled>false</enabled>
+      </releases>
+      <snapshots>
+        <enabled>true</enabled>
+      </snapshots>
+    </repository>
+
+    <repository>
+      <id>snapshots-repo-old</id>
+      <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+      <releases>
+        <enabled>false</enabled>
+      </releases>
+      <snapshots>
+        <enabled>true</enabled>
+      </snapshots>
+    </repository>
   </repositories>
 
   <dependencyManagement>