create display userdebug dump

Bug: 269212897
Test: adb bugreport
Change-Id: I666fb3e0872f8afcf5b8a2d8b598245fbcdbb151
diff --git a/display/dump.mk b/display/dump.mk
new file mode 100644
index 0000000..a1519c3
--- /dev/null
+++ b/display/dump.mk
@@ -0,0 +1,3 @@
+BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/display/sepolicy
+
+PRODUCT_PACKAGES_DEBUG += dump_display_userdebug.sh