Deprecate BUILD_HOST_SHARED_LIBRARY

There are no common users left.

Also add some sanity checks to ensure that people don't attempt to use
LOCAL_IS_HOST_MODULE := true with the BUILD_(STATIC|SHARED)_LIBRARY
module types (I'm not sure it would work, but it definitely wouldn't be
good).

Bug: 130722971
Test: treehugger
Test: check the warnings on the build_test builds from treehugger
Change-Id: I3e571ef80379955149adbceff4500e51dfa016c6
diff --git a/core/deprecation.mk b/core/deprecation.mk
index 761a9b6..fd71f48 100644
--- a/core/deprecation.mk
+++ b/core/deprecation.mk
@@ -9,7 +9,6 @@
   BUILD_HOST_EXECUTABLE \
   BUILD_HOST_JAVA_LIBRARY \
   BUILD_HOST_PREBUILT \
-  BUILD_HOST_SHARED_LIBRARY \
   BUILD_JAVA_LIBRARY \
   BUILD_MULTI_PREBUILT \
   BUILD_NATIVE_TEST \
@@ -27,6 +26,7 @@
 # relevant BUILD_BROKEN_USES_BUILD_* variables, then these would move to
 # DEFAULT_ERROR_BUILD_MODULE_TYPES.
 DEFAULT_WARNING_BUILD_MODULE_TYPES :=$= \
+  BUILD_HOST_SHARED_LIBRARY \
   BUILD_HOST_STATIC_LIBRARY \
 
 # These are BUILD_* variables that are errors to reference, but you can set