Merge pull request MegaMek#7178 from rjhancock/adjust-build-scripts-to-copy-and-sync-license

Fix: Adjusted to sync then copy the license files.

Author: rjhancock

MekHQ/build.gradle

@@ -178,11 +178,11 @@ tasks.register('connectorSystemZip', Zip) {
     outputs.dir "${fileStagingDir}/${data}/universe/planetary_systems"
 }
 
-tasks.register("copyLicenseFiles", Sync) {
-    description = "Copy the license files to the root of the folder."
+tasks.register("stageLicenseFiles", Sync) {
+    description = "Copy the license files to the build folder."
     group = 'build'
     from "../"
-    into fileStagingDir
+    into "${layout.buildDirectory.get()}/licenses"
 
     includes = [
             'LICENSE',
@@ -193,6 +193,16 @@ tasks.register("copyLicenseFiles", Sync) {
 
 }
 
+tasks.register("copyLicenseFiles", Copy) {
+    description "Copies from the build folder to the staging folder"
+    group = 'build'
+
+    dependsOn stageLicenseFiles
+
+    from "${layout.buildDirectory.get()}/licenses"
+    into fileStagingDir
+}
+
 tasks.register('stageFiles', Copy) {
     description = 'Stages files that are to be copied into the distribution.'