qcacmn: Add target type for adrastea chip

Add adrastea target type definitions to hif.h.

Change-Id: Id3183287ecd749577cfc1b71a0cfd96210073612
CRs-Fixed: 2066361
diff --git a/hif/src/hif_main.c b/hif/src/hif_main.c
index 10928d7..715044d 100644
--- a/hif/src/hif_main.c
+++ b/hif/src/hif_main.c
@@ -799,6 +799,11 @@
 		ret = -ENODEV;
 		break;
 	}
+
+	if (*target_type == TARGET_TYPE_UNKNOWN) {
+		HIF_ERROR("%s: Unsupported target_type!", __func__);
+		ret = -ENODEV;
+	}
 end:
 	return ret;
 }