Merge pull request #1338 from SpiNNakerManchester/dependabot/maven/org.codehaus.mojo-exec-maven-plugin-3.6.1

Bump org.codehaus.mojo:exec-maven-plugin from 3.5.1 to 3.6.1

Author: rowleya

pom.xml

@@ -635,7 +635,7 @@ limitations under the License.
 				<plugin>
 					<groupId>org.codehaus.mojo</groupId>
 					<artifactId>exec-maven-plugin</artifactId>
-					<version>3.5.1</version>
+					<version>3.6.1</version>
 				</plugin>
 				<plugin>
 					<groupId>org.codehaus.mojo</groupId>