GP-4486: Adding Gradle wrapper

Ghidra/RuntimeScripts/Common/support/gradle/gradle-wrapper.properties

@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

Ghidra/RuntimeScripts/Common/support/gradle/settings.gradle

@@ -0,0 +1,12 @@
+/* ###
+ * IP: Public Domain
+ */
+// Recurse root project subdirectories and include all discovered projects 
+// (directories containing a build.gradle file) 
+fileTree(rootProject.projectDir.parentFile.parentFile) {
+	exclude 'build.gradle' // exclude root project
+	include '**/build.gradle'
+}.each {
+	include it.parentFile.name;
+	project(":$it.parentFile.name").projectDir = it.parentFile;
+}