Update dependency org.apache.maven.plugins:maven-site-plugin to v4.0.0-M16

Author: xdev-renovate

spring-data-eclipse-store/pom.xml

@@ -197,7 +197,7 @@
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-site-plugin</artifactId>
-					<version>4.0.0-M15</version>
+					<version>4.0.0-M16</version>
 				</plugin>
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>