Add liboemcrypto.so as required by WV APEX

[ Merge of go/wvgerrit/164757 ]

Modify Widevine apex configuration to add add liboemcrypto.so as
required by WV APEX.

Bug: 243699259
Test: atp v2/widevine-eng/drm_compliance
Change-Id: I136dde5d77aed4fb14737e4692153c8f3b2c701b

libwvdrmengine/apex/Android.bp

@@ -65,7 +65,6 @@ apex {
     manifest: "apex_manifest.json",
     prebuilts: [
         "com.google.android.widevine.rc",
-        "widevine-linker-config",
         "com.google.android.widevine.xml",  // etc/vintf
     ],
     defaults: [
@@ -83,12 +82,6 @@ apex {
     ],
 }
 
-linker_config {
-    name: "widevine-linker-config",
-    src: "linker.config.json",
-    installable: false,
-}
-
 apex_key {
     name: "com.google.android.widevine.key",
     public_key: "com.google.android.widevine.avbpubkey",