sdk: Kill TelephonyExtUtils class

Since Android 10 arrived, the support for manual SIM provisioning
was never ported. In fact, there seems to be a way to do that
using some bits of AOSP code.

This way we get rid of the telephony-ext dependency for good.

Change-Id: Ibe4e430d696782032b7d9840ab36db040c3a4df9
diff --git a/Android.bp b/Android.bp
index f231864..8c4321e 100644
--- a/Android.bp
+++ b/Android.bp
@@ -78,9 +78,7 @@
     name: "org.lineageos.platform",
     installable: true,
     sdk_version: "core_platform",
-    static_libs: [
-        "telephony-ext",
-    ] + lineage_sdk_LOCAL_STATIC_ANDROID_LIBRARIES + lineage_sdk_LOCAL_STATIC_JAVA_LIBRARIES,
+    static_libs: lineage_sdk_LOCAL_STATIC_ANDROID_LIBRARIES + lineage_sdk_LOCAL_STATIC_JAVA_LIBRARIES,
 
     libs: [
         "framework",
@@ -107,9 +105,7 @@
 java_library {
     name: "org.lineageos.platform.internal",
     required: ["services"],
-    static_libs: [
-        "telephony-ext",
-    ] + lineage_sdk_LOCAL_STATIC_ANDROID_LIBRARIES + lineage_sdk_LOCAL_STATIC_JAVA_LIBRARIES,
+    static_libs: lineage_sdk_LOCAL_STATIC_ANDROID_LIBRARIES + lineage_sdk_LOCAL_STATIC_JAVA_LIBRARIES,
 
     srcs: [
         lineage_sdk_src + "/**/*.java",