Add betterbug folder to gs-common

Test: locally test, recorded in http://shortn/_iEz9DTCHgo
Bug: 322543833
Change-Id: I035adde2253056414d7c729f4a9f5b4effdde87d
diff --git a/betterbug/betterbug.mk b/betterbug/betterbug.mk
new file mode 100644
index 0000000..f3ae647
--- /dev/null
+++ b/betterbug/betterbug.mk
@@ -0,0 +1,5 @@
+PRODUCT_PACKAGES += BetterBugStub
+PRODUCT_PACKAGES_DEBUG += BetterBug
+
+PRODUCT_PUBLIC_SEPOLICY_DIRS += device/google/gs-common/betterbug/sepolicy/product/public
+PRODUCT_PRIVATE_SEPOLICY_DIRS += device/google/gs-common/betterbug/sepolicy/product/private