Update Roslyn version to 5.0.0-1.25204.1

Author: dibarbet

CHANGELOG.md

@@ -4,7 +4,10 @@
 - Debug from .csproj and .sln [#5876](https://github.com/dotnet/vscode-csharp/issues/5876)
 
 # 2.73.x
+* Bump Roslyn to 5.0.0-1.25204.1 (PR: [#8138](https://github.com/dotnet/vscode-csharp/pull/8138))
+* Don't show duplicate toast if C# Dev Kit fails to activate (PR: [#8135](https://github.com/dotnet/vscode-csharp/pull/8135))
 * Bump xamlTools to 17.14.36004.3 (PR: [#8134](https://github.com/dotnet/vscode-csharp/pull/8134))
+* Acquire aspnetcore runtime when using Dev Kit to avoid double acquisition (PR: [#8132](https://github.com/dotnet/vscode-csharp/pull/8132))
 
 # 2.72.x
 * Revert xamlTools to 17.14.35913.250 (PR: [#8121](https://github.com/dotnet/vscode-csharp/pull/8121))

package.json

@@ -37,7 +37,7 @@
     }
   },
   "defaults": {
-    "roslyn": "4.14.0-3.25178.1",
+    "roslyn": "5.0.0-1.25204.1",
     "omniSharp": "1.39.12",
     "razor": "9.0.0-preview.25177.4",
     "razorOmnisharp": "7.0.0-preview.23363.1",