move ramdump relate dumpstate to gs-common

Bug: 248428203
Test: adb bugreport
Change-Id: I19ffce8e883b3ab88eae1ff7373b35c0ed517aa9
diff --git a/ramdump/ramdump.mk b/ramdump/ramdump.mk
new file mode 100644
index 0000000..5b34a67
--- /dev/null
+++ b/ramdump/ramdump.mk
@@ -0,0 +1,3 @@
+PRODUCT_PACKAGES_DEBUG += dump_ramdump
+
+BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/ramdump/sepolicy