Update dependencies from https://github.com/dotnet/icu build 20251002.1 (#120350)

On relative base path root
Microsoft.NETCore.Runtime.ICU.Transport From Version 10.0.0-rc.2.25466.2 -> To Version 10.0.0-rtm.25502.1

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

Author: dotnet-maestro[bot]

eng/Version.Details.props

@@ -6,7 +6,7 @@ This file should be imported by eng/Versions.props
 <Project>
   <PropertyGroup>
     <!-- dotnet/icu dependencies -->
-    <MicrosoftNETCoreRuntimeICUTransportPackageVersion>10.0.0-rc.2.25466.2</MicrosoftNETCoreRuntimeICUTransportPackageVersion>
+    <MicrosoftNETCoreRuntimeICUTransportPackageVersion>10.0.0-rtm.25502.1</MicrosoftNETCoreRuntimeICUTransportPackageVersion>
     <!-- dotnet/wcf dependencies -->
     <SystemServiceModelPrimitivesPackageVersion>4.9.0-rc2.21473.1</SystemServiceModelPrimitivesPackageVersion>
     <!-- dotnet/llvm-project dependencies -->

eng/Version.Details.xml

@@ -1,9 +1,9 @@
 <Dependencies>
   <Source Uri="https://github.com/dotnet/dotnet" Mapping="runtime" Sha="e72b5bbe719d747036ce9c36582a205df9f1c361" BarId="285185" />
   <ProductDependencies>
-    <Dependency Name="Microsoft.NETCore.Runtime.ICU.Transport" Version="10.0.0-rc.2.25466.2">
+    <Dependency Name="Microsoft.NETCore.Runtime.ICU.Transport" Version="10.0.0-rtm.25502.1">
       <Uri>https://github.com/dotnet/icu</Uri>
-      <Sha>4c504bd8f75919cc512c456551f4229847da9e21</Sha>
+      <Sha>a91b254e70decd379d76338b7bb171ee98301aef</Sha>
     </Dependency>
     <Dependency Name="System.ServiceModel.Primitives" Version="4.9.0-rc2.21473.1">
       <Uri>https://github.com/dotnet/wcf</Uri>