Update dependencies from https://github.com/dotnet/icu build 20230418.4 (#85005)

Microsoft.NETCore.Runtime.ICU.Transport
 From Version 7.0.0-rtm.23211.1 -> To Version 7.0.0-rtm.23218.4

Co-authored-by: dotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>

Author: dotnet-maestro[bot]

NuGet.config

@@ -10,6 +10,7 @@
     <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
     <!--  Begin: Package sources from dotnet-emsdk -->
     <add key="darc-pub-dotnet-emsdk-b0eec69" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-b0eec69e/nuget/v3/index.json" />
+    <add key="darc-pub-dotnet-emsdk-b0eec69-1" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-emsdk-b0eec69e-1/nuget/v3/index.json" />
     <!--  End: Package sources from dotnet-emsdk -->
     <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
     <!--

eng/Version.Details.xml

@@ -1,8 +1,8 @@
 <Dependencies>
   <ProductDependencies>
-    <Dependency Name="Microsoft.NETCore.Runtime.ICU.Transport" Version="7.0.0-rtm.23211.1">
+    <Dependency Name="Microsoft.NETCore.Runtime.ICU.Transport" Version="7.0.0-rtm.23218.4">
       <Uri>https://github.com/dotnet/icu</Uri>
-      <Sha>dcfe6c939c3ee3701ad0902a51ade8d737a193da</Sha>
+      <Sha>790c182422d28de1900142c3a008c995e7d8078a</Sha>
     </Dependency>
     <Dependency Name="System.Net.MsQuic.Transport" Version="7.0.0-alpha.1.22459.1">
       <Uri>https://github.com/dotnet/msquic</Uri>

eng/Versions.props

@@ -177,7 +177,7 @@
     <MicrosoftNETILLinkTasksVersion>7.0.100-1.23211.1</MicrosoftNETILLinkTasksVersion>
     <MicrosoftNETILLinkAnalyzerPackageVersion>$(MicrosoftNETILLinkTasksVersion)</MicrosoftNETILLinkAnalyzerPackageVersion>
     <!-- ICU -->
-    <MicrosoftNETCoreRuntimeICUTransportVersion>7.0.0-rtm.23211.1</MicrosoftNETCoreRuntimeICUTransportVersion>
+    <MicrosoftNETCoreRuntimeICUTransportVersion>7.0.0-rtm.23218.4</MicrosoftNETCoreRuntimeICUTransportVersion>
     <!-- MsQuic -->
     <MicrosoftNativeQuicMsQuicVersion>2.1.1</MicrosoftNativeQuicMsQuicVersion>
     <SystemNetMsQuicTransportVersion>7.0.0-alpha.1.22459.1</SystemNetMsQuicTransportVersion>