Import BOM of JUnit to manage all its dependencies (#194)

Co-authored-by: Piotrek Żygieło <[email protected]>

Author: pzygielo

plexus-compilers/pom.xml

@@ -26,7 +26,7 @@
     <dependency>
       <groupId>org.junit.jupiter</groupId>
       <artifactId>junit-jupiter-api</artifactId>
-      <version>5.8.2</version>
+      <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.codehaus.plexus</groupId>

pom.xml

@@ -86,9 +86,10 @@
         <version>2.1.1</version>
       </dependency>
       <dependency>
-        <groupId>org.junit.jupiter</groupId>
-        <artifactId>junit-jupiter-api</artifactId>
-        <scope>test</scope>
+        <groupId>org.junit</groupId>
+        <artifactId>junit-bom</artifactId>
+        <type>pom</type>
+        <scope>import</scope>
         <version>${jupiter.version}</version>
       </dependency>
       <dependency>