Add new contexthub HAL 1.2 methods to default impl

Bug: 166846988
Test: Run VTS against default HAL
Change-Id: I158a49e54f340a2ba25f79894d6ec465070326f8
diff --git a/contexthub/1.2/default/Android.bp b/contexthub/1.2/default/Android.bp
index 49b54fc..0a31325 100644
--- a/contexthub/1.2/default/Android.bp
+++ b/contexthub/1.2/default/Android.bp
@@ -41,6 +41,7 @@
     ],
     header_libs: [
         "android.hardware.contexthub@1.X-common-impl",
+        "android.hardware.contexthub@1.X-common-utils",
     ],
     vintf_fragments: ["android.hardware.contexthub@1.2.xml"],
 }