Bump to dotnet/installer@78a1bc3 (dotnet#6199)

Changes: dotnet/installer@755c9f7...78a1bc3
Changes: dotnet/linker@c321df2...5b2391c
Changes: dotnet/runtime@6c39236...14b34eb

xamarin-android/main is now tracking dotnet/installer/release/6.0.1xx

Updates:

* Microsoft.Dotnet.Sdk.Internal: from 6.0.100-rc.1.21415.2 to 6.0.100-rc.1.21418.8
* Microsoft.NET.ILLink.Tasks: from 6.0.100-preview.6.21413.1 to 6.0.100-preview.6.21416.1
* Microsoft.NETCore.App.Ref: from 6.0.0-rc.1.21414.4 to 6.0.0-rc.1.21417.1

eng/Version.Details.xml

@@ -1,16 +1,16 @@
 <Dependencies>
   <ProductDependencies>
-    <Dependency Name="Microsoft.Dotnet.Sdk.Internal" Version="6.0.100-rc.1.21415.2">
+    <Dependency Name="Microsoft.Dotnet.Sdk.Internal" Version="6.0.100-rc.1.21418.8">
       <Uri>https://github.com/dotnet/installer</Uri>
-      <Sha>755c9f72c8a525f3cf193e06b8b509db86160865</Sha>
+      <Sha>78a1bc32ce1ec6a18d4e2b759e08de11aee37b43</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.ILLink.Tasks" Version="6.0.100-preview.6.21413.1" CoherentParentDependency="Microsoft.Dotnet.Sdk.Internal">
+    <Dependency Name="Microsoft.NET.ILLink.Tasks" Version="6.0.100-preview.6.21416.1" CoherentParentDependency="Microsoft.Dotnet.Sdk.Internal">
       <Uri>https://github.com/mono/linker</Uri>
-      <Sha>c321df28835445093009af394ddf3c31e9b1fc91</Sha>
+      <Sha>5b2391c2c56af47350a5789375e8dbddc692e67f</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NETCore.App.Ref" Version="6.0.0-rc.1.21414.4" CoherentParentDependency="Microsoft.Dotnet.Sdk.Internal">
+    <Dependency Name="Microsoft.NETCore.App.Ref" Version="6.0.0-rc.1.21417.1" CoherentParentDependency="Microsoft.Dotnet.Sdk.Internal">
       <Uri>https://github.com/dotnet/runtime</Uri>
-      <Sha>6c39236e9f8353758b5b841c3ce171051dc71579</Sha>
+      <Sha>14b34eb02bc8969b77c0d3a1e39fb38f450625cf</Sha>
     </Dependency>
   </ProductDependencies>
   <ToolsetDependencies>

eng/Versions.props

@@ -1,11 +1,11 @@
 <Project>
   <!--Package versions-->
   <PropertyGroup>
-    <MicrosoftDotnetSdkInternalPackageVersion>6.0.100-rc.1.21415.2</MicrosoftDotnetSdkInternalPackageVersion>
-    <MicrosoftNETILLinkTasksPackageVersion>6.0.100-preview.6.21413.1</MicrosoftNETILLinkTasksPackageVersion>
+    <MicrosoftDotnetSdkInternalPackageVersion>6.0.100-rc.1.21418.8</MicrosoftDotnetSdkInternalPackageVersion>
+    <MicrosoftNETILLinkTasksPackageVersion>6.0.100-preview.6.21416.1</MicrosoftNETILLinkTasksPackageVersion>
     <MicrosoftDotNetApiCompatPackageVersion>5.0.0-beta.20181.7</MicrosoftDotNetApiCompatPackageVersion>
     <MicrosoftDotNetBuildTasksFeedPackageVersion>6.0.0-beta.21212.6</MicrosoftDotNetBuildTasksFeedPackageVersion>
-    <MicrosoftNETCoreAppRefPackageVersion>6.0.0-rc.1.21414.4</MicrosoftNETCoreAppRefPackageVersion>
+    <MicrosoftNETCoreAppRefPackageVersion>6.0.0-rc.1.21417.1</MicrosoftNETCoreAppRefPackageVersion>
   </PropertyGroup>
   <PropertyGroup>
     <!-- Trim all characters after first `-` or `+` is encountered. -->