Dependency(deps): Bump build-helper-maven-plugin from 1.7 to 3.2.0

Bumps [build-helper-maven-plugin](https://github.com/mojohaus/build-helper-maven-plugin) from 1.7 to 3.2.0.
- [Release notes](https://github.com/mojohaus/build-helper-maven-plugin/releases)
- [Commits](https://github.com/mojohaus/build-helper-maven-plugin/compare/build-helper-maven-plugin-1.7...build-helper-maven-plugin-3.2.0)

---
updated-dependencies:
- dependency-name: org.codehaus.mojo:build-helper-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

jplag.frontend.cpp/pom.xml

@@ -9,7 +9,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>build-helper-maven-plugin</artifactId>
-				<version>1.7</version>
+				<version>3.2.0</version>
 				<configuration>
 					<sources>
 						<source>target/generated-sources/javacc</source>

jplag.frontend.csharp-1.2/pom.xml

@@ -9,7 +9,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>build-helper-maven-plugin</artifactId>
-				<version>1.7</version>
+				<version>3.2.0</version>
 				<executions>
 					<execution>
 						<id>add-antlr-source</id>

jplag.frontend.java-1.1exp/pom.xml

@@ -9,7 +9,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>build-helper-maven-plugin</artifactId>
-				<version>1.7</version>
+				<version>3.2.0</version>
 				<configuration>
 					<sources>
 						<source>target/generated-sources/javacc</source>

jplag.frontend.java-1.2/pom.xml

@@ -9,7 +9,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>build-helper-maven-plugin</artifactId>
-				<version>1.7</version>
+				<version>3.2.0</version>
 				<configuration>
 					<sources>
 						<source>src/main/antlr</source>

jplag.frontend.java-1.5/pom.xml

@@ -8,7 +8,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>build-helper-maven-plugin</artifactId>
-				<version>1.7</version>
+				<version>3.2.0</version>
 				<configuration>
 					<sources>
 						<source>target/generated-sources/javacc</source>

jplag.frontend.java-1.7/pom.xml

@@ -9,7 +9,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>build-helper-maven-plugin</artifactId>
-				<version>1.7</version>
+				<version>3.2.0</version>
 				<configuration>
 					<sources>
 						<source>target/generated-sources/antlr4</source>

jplag.frontend.python-3/pom.xml

@@ -9,7 +9,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>build-helper-maven-plugin</artifactId>
-				<version>1.7</version>
+				<version>3.2.0</version>
 				<configuration>
 					<sources>
 						<source>target/generated-sources/antlr4</source>

jplag.frontend.scheme/pom.xml

@@ -9,7 +9,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>build-helper-maven-plugin</artifactId>
-				<version>1.7</version>
+				<version>3.2.0</version>
 				<configuration>
 					<sources>
 						<source>target/generated-sources/javacc</source>

jplag.frontend.text/pom.xml

@@ -9,7 +9,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>build-helper-maven-plugin</artifactId>
-				<version>1.7</version>
+				<version>3.2.0</version>
 				<configuration>
 					<sources>
 						<source>target/generated-sources/antlr</source>

jplag/pom.xml

@@ -33,7 +33,7 @@
       <plugin>
         <groupId>org.codehaus.mojo</groupId>
         <artifactId>build-helper-maven-plugin</artifactId>
-        <version>1.7</version>
+        <version>3.2.0</version>
         <executions>
           <execution>
             <id>add-antlr-source</id>