Use variable for JUnit version

Author: MediaMarco

build.gradle

@@ -7,6 +7,7 @@ buildscript {
         jacksonVersion = '2.18.2'
         nettyVersion = '4.1.118.Final'
         junitJupiterVersion = '5.11.4'
+        junitVintageVersion = '4.13.2'
         slf4jVersion = '2.0.17'
         logbackVersion = '1.5.17'
         graalvmVersion = '24.1.2'

cli/build.gradle

@@ -15,7 +15,7 @@ dependencies {
 
     testImplementation "org.hamcrest:hamcrest:3.0"
     testImplementation "org.junit.jupiter:junit-jupiter:${junitJupiterVersion}"
-    testCompileOnly 'junit:junit:4.13.2'
+    testCompileOnly "junit:junit:${junitVintageVersion}"
     testRuntimeOnly "org.junit.vintage:junit-vintage-engine:${junitJupiterVersion}"
 
     testImplementation "org.mockito:mockito-core:5.15.2"

core/build.gradle

@@ -38,7 +38,7 @@ dependencies {
     implementation "org.reflections:reflections:0.10.2"
 
     testImplementation "org.junit.jupiter:junit-jupiter:${junitJupiterVersion}"
-    testCompileOnly 'junit:junit:4.13.2'
+    testCompileOnly "junit:junit:${junitVintageVersion}"
     testRuntimeOnly "org.junit.vintage:junit-vintage-engine:${junitJupiterVersion}"
     testImplementation "org.hamcrest:hamcrest:3.0"
     testImplementation "org.mockito:mockito-core:5.15.2"