POM: update to pom-scijava 9.3.0

This allows us to remove the Eclipse lifecycle configuration for
the exec-maven-plugin, since it is declared in pom-scijava now.

Author: ctrueden

pom.xml

@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>org.scijava</groupId>
 		<artifactId>pom-scijava</artifactId>
-		<version>9.1.0</version>
+		<version>9.3.0</version>
 		<relativePath />
 	</parent>
 
@@ -182,49 +182,4 @@ Institute of Molecular Cell Biology and Genetics.</organizationName>
 			</plugin>
 		</plugins>
 	</build>
-
-	<profiles>
-		<profile>
-			<id>only-eclipse</id>
-			<activation>
-				<property>
-					<name>m2e.version</name>
-				</property>
-			</activation>
-			<build>
-				<pluginManagement>
-					<plugins>
-						<!--
-						This plugin's configuration is used to store Eclipse m2e settings
-						only. It has no influence on the Maven build itself.
-						-->
-						<plugin>
-							<groupId>org.eclipse.m2e</groupId>
-							<artifactId>lifecycle-mapping</artifactId>
-							<version>1.0.0</version>
-							<configuration>
-								<lifecycleMappingMetadata>
-									<pluginExecutions>
-										<pluginExecution>
-											<pluginExecutionFilter>
-												<groupId>org.codehaus.mojo</groupId>
-												<artifactId>exec-maven-plugin</artifactId>
-												<versionRange>1.2.1</versionRange>
-												<goals>
-													<goal>java</goal>
-												</goals>
-											</pluginExecutionFilter>
-											<action>
-												<ignore />
-											</action>
-										</pluginExecution>
-									</pluginExecutions>
-								</lifecycleMappingMetadata>
-							</configuration>
-						</plugin>
-					</plugins>
-				</pluginManagement>
-			</build>
-		</profile>
-	</profiles>
 </project>