Update build configuration (#434)

.gitignore

@@ -28,4 +28,3 @@ node_modules/
 
 ### Other
 war/.yarnrc.yml
-

.mvn/wrapper/maven-wrapper.properties

@@ -6,13 +6,13 @@
 # "License"); you may not use this file except in compliance
 # with the License.  You may obtain a copy of the License at
 #
-#   https://www.apache.org/licenses/LICENSE-2.0
+#   http://www.apache.org/licenses/LICENSE-2.0
 #
 # Unless required by applicable law or agreed to in writing,
 # software distributed under the License is distributed on an
 # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 # KIND, either express or implied.  See the License for the
 # specific language governing permissions and limitations
 # under the License.
-distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.5/apache-maven-3.8.5-bin.zip
-wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.1/maven-wrapper-3.1.1.jar
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.6/apache-maven-3.9.6-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar

core/pom.xml

@@ -30,7 +30,7 @@
 		<groupId>io.jenkins.pluginhealth.scoring</groupId>
 		<artifactId>plugin-health-scoring-parent</artifactId>
 		<version>3.3.1-SNAPSHOT</version>
-		<relativePath>../</relativePath>
+		<relativePath>../pom.xml</relativePath>
 	</parent>
 
 	<artifactId>plugin-health-scoring-core</artifactId>