Update dependency org.apache.maven.plugins:maven-jxr-plugin to v3.6.0

Author: xdev-renovate

pom.xml

@@ -99,7 +99,7 @@
 					<plugin>
 						<groupId>org.apache.maven.plugins</groupId>
 						<artifactId>maven-jxr-plugin</artifactId>
-						<version>3.5.0</version>
+						<version>3.6.0</version>
 					</plugin>
 				</plugins>
 			</reporting>

vaadin-simple-grid-filter/pom.xml

@@ -367,7 +367,7 @@
 					<plugin>
 						<groupId>org.apache.maven.plugins</groupId>
 						<artifactId>maven-jxr-plugin</artifactId>
-						<version>3.5.0</version>
+						<version>3.6.0</version>
 					</plugin>
 				</plugins>
 			</reporting>