zipOwnersFiles ignoring .gradle/

to prevent it from rerunning if generated files in .gradle/ change

Test: Treehugger runs busytown/*.sh

Change-Id: I58181de646d0ac27aea9f8059c91f98b290ec6e1
diff --git a/buildSrc/private/src/main/kotlin/androidx/build/testConfiguration/OwnersService.kt b/buildSrc/private/src/main/kotlin/androidx/build/testConfiguration/OwnersService.kt
index d49701d..efe1549 100644
--- a/buildSrc/private/src/main/kotlin/androidx/build/testConfiguration/OwnersService.kt
+++ b/buildSrc/private/src/main/kotlin/androidx/build/testConfiguration/OwnersService.kt
@@ -63,6 +63,7 @@
         task.from(layout.projectDirectory)
         task.include("**/OWNERS")
         task.exclude("buildSrc/.gradle/**")
+        task.exclude(".gradle/**")
         task.includeEmptyDirs = false
     }