Removed duplicateStrategy = include to avoid duplicating files (#1674)

When packaging in Android (prefab) we've now removed the duplicateStrategy=include since we've added scripts that removes duplicate header files (related to [iOS] "Multiple commands produce" #1619) on iOS.

Co-authored-by: William Candillon <[email protected]>

package/android/build.gradle

@@ -274,7 +274,6 @@ if (ENABLE_PREFAB) {
         into "${project.buildDir}/headers/rnskia/"
         includeEmptyDirs = false
         include "**/*.h"
-        duplicatesStrategy = 'include'
         eachFile {
             String path = it.path