Remove all noicu build rules

The noicu build rules were only used by microdroid which no longer has a
special variant of keystore2.

Bug: 215747811
Test: atest MicrodroidTests
Change-Id: Iefa4d22beb0074bc95e0ff20c7689ad8b62372f4
diff --git a/keystore2/Android.bp b/keystore2/Android.bp
index c383f4f..2027af4 100644
--- a/keystore2/Android.bp
+++ b/keystore2/Android.bp
@@ -76,15 +76,6 @@
 }
 
 rust_library {
-    name: "libkeystore2_noicu",
-    defaults: ["libkeystore2_defaults"],
-    rustlibs: [
-        "liblibsqlite3_sys_noicu",
-        "librusqlite_noicu",
-    ],
-}
-
-rust_library {
     name: "libkeystore2_test_utils",
     crate_name: "keystore2_test_utils",
     srcs: ["test_utils/lib.rs"],
diff --git a/keystore2/legacykeystore/Android.bp b/keystore2/legacykeystore/Android.bp
index d407569..505b165 100644
--- a/keystore2/legacykeystore/Android.bp
+++ b/keystore2/legacykeystore/Android.bp
@@ -47,15 +47,6 @@
     ],
 }
 
-rust_library {
-    name: "liblegacykeystore-rust_noicu",
-    defaults: ["liblegacykeystore-rust_defaults"],
-    rustlibs: [
-        "libkeystore2_noicu",
-        "librusqlite_noicu",
-    ],
-}
-
 rust_test {
     name: "legacykeystore_test",
     crate_name: "legacykeystore",