Assign conscrypt to core-platform hiddenapi domain

Conscrypt accesses internals of libcore, assign it to core-platform
domain accordingly.

Bug: 125701194
Bug: 119068555
Bug: 127269864
Test: compiles, boots, no violations conscrypt
Change-Id: I3ee26d8cebcc9c74bd9f3e6e03278378efe9db43
diff --git a/libartbase/base/file_utils.h b/libartbase/base/file_utils.h
index 88dcbea..1da19c8 100644
--- a/libartbase/base/file_utils.h
+++ b/libartbase/base/file_utils.h
@@ -78,6 +78,9 @@
 // Return whether the location is on /apex/com.android.runtime
 bool LocationIsOnRuntimeModule(const char* location);
 
+// Return whether the location is on /apex/com.android.conscrypt
+bool LocationIsOnConscryptModule(const char* location);
+
 // Return whether the location is on system (i.e. android root).
 bool LocationIsOnSystem(const char* location);