[ci] Cleanup java 7 check using configuration properties instead

Author: hazendaz

pom.xml

@@ -80,6 +80,9 @@
     <maven.compiler.testTarget>1.7</maven.compiler.testTarget>
     <maven.compiler.testSource>1.7</maven.compiler.testSource>
 
+    <signature.artifact>java17</signature.artifact>
+    <signature.version>1.0</signature.version>
+
     <clirr.comparisonVersion>1.1.2</clirr.comparisonVersion>
   </properties>
 
@@ -116,30 +119,4 @@
     </dependency>
   </dependencies>
 
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.codehaus.mojo</groupId>
-        <artifactId>animal-sniffer-maven-plugin</artifactId>
-        <version>1.15</version>
-        <configuration>
-          <signature>
-            <groupId>org.codehaus.mojo.signature</groupId>
-            <artifactId>java17</artifactId>
-            <version>1.0</version>
-          </signature>
-        </configuration>
-        <executions>
-          <execution>
-            <id>check-java-1.7-compat</id>
-            <phase>process-classes</phase>
-            <goals>
-              <goal>check</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-    </plugins>
-  </build>
-
 </project>