Revert "Statically link libdl.a to linker"

This reverts commit ec829ed4ea3e0b2e1444ee4dfef660c49e392292.

Reason for revert: This workaround is not necessary with ag/10700799

Change-Id: I2bf469bfe00f3a70e67085abfb3822db6908d522
Bug: 150860940
diff --git a/libdl/Android.bp b/libdl/Android.bp
index a94b7f5..59f1937 100644
--- a/libdl/Android.bp
+++ b/libdl/Android.bp
@@ -29,11 +29,6 @@
     sanitize: {
         never: true,
     },
-
-    apex_available: [
-        "//apex_available:platform",
-        "com.android.runtime",
-    ],
 }
 
 cc_library {
diff --git a/linker/Android.bp b/linker/Android.bp
index 3190870..4be080b 100644
--- a/linker/Android.bp
+++ b/linker/Android.bp
@@ -98,7 +98,6 @@
     static_libs: [
         "libziparchive",
         "libbase",
-        "libdl", // libbase uses dlsym
         "libz",
 
         "libasync_safe",