Update Android.bp HIDL makefiles

Allow HAL definition libs to be static.

Bug: 32920003
Bug: 64040096
Test: update-all-google-makefiles.sh
Change-Id: I1483d572bea6799717d1614fb7d52fe225e31104
diff --git a/audio/common/2.0/Android.bp b/audio/common/2.0/Android.bp
index 39db15a..ee28eff 100644
--- a/audio/common/2.0/Android.bp
+++ b/audio/common/2.0/Android.bp
@@ -32,7 +32,7 @@
     ],
 }
 
-cc_library_shared {
+cc_library {
     name: "android.hardware.audio.common@2.0",
     defaults: ["hidl-module-defaults"],
     generated_sources: ["android.hardware.audio.common@2.0_genc++"],