Add host support to libhevcdec.

Adds host support to libhevcdec, which will allow us to fuzz this target
on host in the future.

Test: Build libhevc on host.
Bug: 133261679
Change-Id: I006b00f659c382bc996981d27bba67f086267af7
diff --git a/Android.bp b/Android.bp
index 13bb2a1..dafe520 100644
--- a/Android.bp
+++ b/Android.bp
@@ -1,6 +1,7 @@
 cc_library_static {
     name: "libhevcdec",
     vendor_available: true,
+    host_supported: true,
 
     cflags: [
         "-D_LIB",