[main] Source code updates from dotnet/dotnet (#78805)

* [VMR] Codeflow a528f84-a528f84

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* Update dependencies from https://github.com/dotnet/dotnet build 270315
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* [VMR] Codeflow f5faea9-f5faea9

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* Update dependencies from https://github.com/dotnet/dotnet build 270450
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* Update dependencies from https://github.com/dotnet/dotnet build 270603
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* Update dependencies from https://github.com/dotnet/dotnet build 270662
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* [VMR] Codeflow 86826d3-86826d3

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* Update dependencies from https://github.com/dotnet/dotnet build 271018
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* [VMR] Codeflow 32a2620-32a2620

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* Update dependencies from https://github.com/dotnet/dotnet build 271181
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* [VMR] Codeflow 25357a9-25357a9

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* Update dependencies from https://github.com/dotnet/dotnet build 271343
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* Update dependencies from https://github.com/dotnet/dotnet build 271417
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* Revert incorrect Roslyn.sln changes

---------

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

Author: dotnet-maestro[bot]

eng/Version.Details.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Dependencies>
-  <Source Uri="https://github.com/dotnet/dotnet" Mapping="roslyn" Sha="0a01b394b186e190a80cb55740c13f6293cf5446" BarId="269884" />
+  <Source Uri="https://github.com/dotnet/dotnet" Mapping="roslyn" Sha="25bec1af21db71468c5c2c3a588dd54d0e058e9d" BarId="271417" />
   <ProductDependencies>
     <!-- RoslynAnalyzers reference older builds of Roslyn and this is necessary for SourceBuild. -->
     <Dependency Name="Microsoft.CodeAnalysis" Version="3.11.0">