Update regular

Signed-off-by: Andy Kwok <[email protected]>

Author: andy-k-improving

integ-test/build.gradle

@@ -603,7 +603,7 @@ task comparisonTest(type: RestIntegTestTask) {
                     fileTree(bwcJobSchedulerPath + bwcVersion).getSingleFile()
                 })
             })
-            plugin(provider { (RegularFile) (
+            plugin(provider { (RegularFile) ( () ->
                 configurations.zipArchive.asFileTree.matching {
                     include '**/opensearch-sql-plugin*'
                 }.singleFile )