Bump org.codehaus.mojo:mojo-parent from 78 to 80 (#111)

Bumps [org.codehaus.mojo:mojo-parent](https://github.com/mojohaus/mojo-parent) from 78 to 80.
- [Release notes](https://github.com/mojohaus/mojo-parent/releases)
- [Commits](https://github.com/mojohaus/mojo-parent/commits)

---
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Sylwester Lachiewicz <slachiewicz@apache.org>

pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>org.codehaus.mojo</groupId>
     <artifactId>mojo-parent</artifactId>
-    <version>78</version>
+    <version>80</version>
   </parent>
 
   <artifactId>xml-maven-plugin</artifactId>
@@ -118,9 +118,7 @@
   </ciManagement>
 
   <properties>
-    <!-- Override version set in parent -->
-    <mojo.java.target>8</mojo.java.target>
-    <recommendedJavaBuildVersion>11</recommendedJavaBuildVersion>
+    <project.build.outputTimestamp>2024-02-21T18:28:29Z</project.build.outputTimestamp>
   </properties>
 
   <dependencyManagement>
@@ -143,7 +141,6 @@
     <dependency>
       <groupId>org.apache.maven</groupId>
       <artifactId>maven-plugin-api</artifactId>
-      <version>${mavenVersion}</version>
       <scope>provided</scope>
     </dependency>
     <dependency>
@@ -217,7 +214,6 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.13.2</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -228,20 +224,6 @@
   </dependencies>
 
   <profiles>
-    <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>
     <profile>
       <id>run-its</id>
       <build>