Bump the maven-build-plugins group with 3 updates

Bumps the maven-build-plugins group with 3 updates: [org.apache.maven.plugins:maven-gpg-plugin](https://github.com/apache/maven-gpg-plugin), [org.apache.maven.plugins:maven-source-plugin](https://github.com/apache/maven-source-plugin) and [org.jacoco:jacoco-maven-plugin](https://github.com/jacoco/jacoco).


Updates `org.apache.maven.plugins:maven-gpg-plugin` from 3.2.1 to 3.2.2
- [Release notes](https://github.com/apache/maven-gpg-plugin/releases)
- [Commits](apache/maven-gpg-plugin@maven-gpg-plugin-3.2.1...maven-gpg-plugin-3.2.2)

Updates `org.apache.maven.plugins:maven-source-plugin` from 3.3.0 to 3.3.1
- [Commits](apache/maven-source-plugin@maven-source-plugin-3.3.0...maven-source-plugin-3.3.1)

Updates `org.jacoco:jacoco-maven-plugin` from 0.8.11 to 0.8.12
- [Release notes](https://github.com/jacoco/jacoco/releases)
- [Commits](jacoco/jacoco@v0.8.11...v0.8.12)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-gpg-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: maven-build-plugins
- dependency-name: org.apache.maven.plugins:maven-source-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: maven-build-plugins
- dependency-name: org.jacoco:jacoco-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: maven-build-plugins
...

Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -102,7 +102,7 @@
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-gpg-plugin</artifactId>
-					<version>3.2.1</version>
+					<version>3.2.2</version>
 				</plugin>
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
@@ -112,7 +112,7 @@
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-source-plugin</artifactId>
-					<version>3.3.0</version>
+					<version>3.3.1</version>
 				</plugin>
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
@@ -142,7 +142,7 @@
 				<plugin>
 					<groupId>org.jacoco</groupId>
 					<artifactId>jacoco-maven-plugin</artifactId>
-					<version>0.8.11</version>
+					<version>0.8.12</version>
 				</plugin>
 			</plugins>
 		</pluginManagement>