[automated] Update main version (#8357)

Author: dibarbet

CHANGELOG.md

@@ -3,6 +3,8 @@
 - Diagnostics related feature requests and improvements [#5951](https://github.com/dotnet/vscode-csharp/issues/5951)
 - Debug from .csproj and .sln [#5876](https://github.com/dotnet/vscode-csharp/issues/5876)
 
+# 2.83.x
+
 # 2.82.x
 * Bump Roslyn to 5.0.0-1.25302.10 (PR: [#8347](https://github.com/dotnet/vscode-csharp/pull/8347))
   * Directly create virtual project when dotnet run-api is missing for now(PR: [#78788](https://github.com/dotnet/roslyn/pull/78788))

version.json

@@ -1,6 +1,6 @@
 {
     "$schema": "https://raw.githubusercontent.com/dotnet/Nerdbank.GitVersioning/master/src/NerdBank.GitVersioning/version.schema.json",
-    "version": "2.82",
+    "version": "2.83",
     "publicReleaseRefSpec": [
         "^refs/heads/release$",
         "^refs/heads/prerelease$",