Update Spring repositories configuration

This commit updates the configuration of the
Spring repositories according to the Notice
of Permissions Changes to repo.spring.io [1]

[1]: https://spring.io/blog/2022/12/14/notice-of-permissions-changes-to-repo-spring-io-january-2023

Author: fmbenhassine

pom.xml

@@ -364,7 +364,7 @@
 		<repository>
 			<id>spring-snapshots</id>
 			<name>Spring Snapshots</name>
-			<url>https://repo.spring.io/libs-snapshot</url>
+			<url>https://repo.spring.io/snapshot</url>
 			<snapshots>
 				<enabled>true</enabled>
 			</snapshots>
@@ -375,32 +375,13 @@
 		<repository>
 			<id>spring-milestones</id>
 			<name>Spring Milestones</name>
-			<url>https://repo.spring.io/libs-milestone</url>
-			<snapshots>
-				<enabled>false</enabled>
-			</snapshots>
-		</repository>
-		<repository>
-			<id>spring-releases</id>
-			<name>Spring Releases</name>
-			<url>https://repo.spring.io/libs-release</url>
+			<url>https://repo.spring.io/milestone</url>
 			<snapshots>
 				<enabled>false</enabled>
 			</snapshots>
 		</repository>
 	</repositories>
 
-	<pluginRepositories>
-		<pluginRepository>
-			<id>spring-releases</id>
-			<name>Spring releases</name>
-			<url>https://repo.spring.io/plugins-release</url>
-			<snapshots>
-				<enabled>false</enabled>
-			</snapshots>
-		</pluginRepository>
-	</pluginRepositories>
-
 	<developers>
 		<developer>
 			<id>dsyer</id>