Drop redundant profile for spotless plugin

Author: slachiewicz

pom.xml

@@ -473,21 +473,6 @@
         </plugins>
       </build>
     </profile>
-
-    <profile>
-      <id>java11+</id>
-      <activation>
-        <jdk>[11,)</jdk>
-      </activation>
-      <build>
-        <plugins>
-          <plugin>
-            <groupId>com.diffplug.spotless</groupId>
-            <artifactId>spotless-maven-plugin</artifactId>
-          </plugin>
-        </plugins>
-      </build>
-    </profile>
   </profiles>
 
 </project>