Cleanup string normalization implementation (#14629)

* Update ProjectNTfs to beta-24819-00

* Cleanup normalization implementation

The normalization is part of CoreLib in all runtimes now.

* Update ApiCompatBaseline.uap101aot.txt

dependencies.props

@@ -20,15 +20,15 @@
     <CoreFxCurrentRef>c395eec8bf152b479be9893f311eee3c7dbd4313</CoreFxCurrentRef>
     <CoreClrCurrentRef>c395eec8bf152b479be9893f311eee3c7dbd4313</CoreClrCurrentRef>
     <ExternalCurrentRef>4e2952b5114bfa90cc45eef908204006a771a62b</ExternalCurrentRef>
-    <ProjectNTfsCurrentRef>c395eec8bf152b479be9893f311eee3c7dbd4313</ProjectNTfsCurrentRef>
+    <ProjectNTfsCurrentRef>754a6acd1e38c4f0c8e3eae6d16533c251929e36</ProjectNTfsCurrentRef>
   </PropertyGroup>
 
   <!-- Auto-upgraded properties for each build info dependency. -->
   <PropertyGroup>
     <CoreFxExpectedPrerelease>beta-24814-01</CoreFxExpectedPrerelease>
     <CoreClrExpectedPrerelease>beta-24814-02</CoreClrExpectedPrerelease>
     <ExternalExpectedPrerelease>beta-24727-00</ExternalExpectedPrerelease>
-    <ProjectNTfsExpectedPrerelease>beta-24814-00</ProjectNTfsExpectedPrerelease>
+    <ProjectNTfsExpectedPrerelease>beta-24819-00</ProjectNTfsExpectedPrerelease>
   </PropertyGroup>
 
   <!-- Full package version strings that are used in other parts of the build. -->

src/Common/src/Interop/Windows/Interop.Libraries.cs

@@ -16,7 +16,6 @@ internal static class Libraries
         internal const string Memory_L1_3 = "api-ms-win-core-memory-l1-1-3.dll";
         internal const string Mswsock = "mswsock.dll";
         internal const string NCrypt = "ncrypt.dll";
-        internal const string Normaliz = "normaliz.dll";
         internal const string NtDll = "ntdll.dll";
         internal const string OleAut32 = "oleaut32.dll";
         internal const string RoBuffer = "api-ms-win-core-winrt-robuffer-l1-1-0.dll";