fix: making test fixtures in regression tests gradle 9 compatible

Author: dotkas

test/fixtures/gradle-prune-repeated-deps/build.gradle

@@ -1,51 +1,22 @@
 apply plugin: 'java'
-apply plugin: 'maven'
 
 group = 'com.github.jitpack'
 
-sourceCompatibility = 1.8 // java 8
-targetCompatibility = 1.8
+java {
+  sourceCompatibility = JavaVersion.VERSION_1_8
+  targetCompatibility = JavaVersion.VERSION_1_8
+}
 
 repositories {
   mavenCentral()
 }
 
 dependencies {
-  compile 'com.google.guava:guava:18.0'
-  compile 'batik:batik-dom:1.6'
-  compile 'commons-discovery:commons-discovery:0.2'
-  compile 'axis:axis:1.3'
-  compile 'com.android.tools.build:builder:2.3.0'
-}
-
-task sourcesJar(type: Jar, dependsOn: classes) {
-    classifier = 'sources'
-    from sourceSets.main.allSource
-}
-
-task javadocJar(type: Jar, dependsOn: javadoc) {
-    classifier = 'javadoc'
-    from javadoc.destinationDir
-}
-
-artifacts {
-    archives sourcesJar
-    archives javadocJar
-}
-
-// To specify a license in the pom:
-install {
-  repositories.mavenInstaller {
-    pom.project {
-      licenses {
-        license {
-          name 'The Apache Software License, Version 2.0'
-          url 'http://www.apache.org/licenses/LICENSE-2.0.txt'
-          distribution 'repo'
-        }
-      }
-    }
-  }
+  implementation 'com.google.guava:guava:18.0'
+  implementation 'batik:batik-dom:1.6'
+  implementation 'commons-discovery:commons-discovery:0.2'
+  implementation 'axis:axis:1.3'
+  implementation 'com.android.tools.build:builder:2.3.0'
 }
 
 // See https://docs.gradle.org/current/userguide/customizing_dependency_resolution_behavior.html#sec:dependency_resolve_rules