Set apex_available property

The marked library(ies) were available to the APEXes via the
hand-written whitelist in build/soong/apex/apex.go. Trying to remove the
whitelist by adding apex_available property to the Android.bp of the
libraries.

Bug: 150999716
Test: m
Change-Id: I3cb9f457c132f2553b002004837b55a3068c93a9
diff --git a/Android.bp b/Android.bp
index 4805bb8..98b4a2a 100644
--- a/Android.bp
+++ b/Android.bp
@@ -30,6 +30,9 @@
         },
         ndk: {
             gen_log: true,
+            apex_available: [
+                "com.android.resolv",
+            ],
         },
     },
     versions: [
@@ -166,6 +169,7 @@
     sanitize: {
         cfi: true,
     },
+    apex_available: ["com.android.resolv"],
 }
 
 cc_library_static {
@@ -178,6 +182,7 @@
     srcs: [
         "stats.proto",
     ],
+    apex_available: ["com.android.resolv"],
 }
 
 genrule {
@@ -209,6 +214,7 @@
         "libgtest_prod", // Used by libstatspush_compat
         "libstatspush_compat",
     ],
+    apex_available: ["com.android.resolv"],
 }
 
 filegroup {