Change version to 8.2.1 (#5581)

Author: georgii-borovinskikh-sonarsource

build/Version.props

@@ -3,7 +3,7 @@
     <!-- Manually set the three-part main version and check in the changed file.
          The other required build properties (e.g. Sha1) will be set by the CI build when
          it builds ChangeVersion.proj. -->
-    <MainVersion>8.3.0</MainVersion>
+    <MainVersion>8.2.1</MainVersion>
     <!-- Properties set by the CI build pipeline -->
     <BuildNumber>0</BuildNumber>
     <Sha1>not-set</Sha1>

src/AssemblyInfo.Shared.cs

@@ -22,9 +22,9 @@
 using System.Runtime.InteropServices;
 
 // Note: keep the version numbers in sync with the VSIX (source.extension.manifest)
-[assembly: AssemblyVersion("8.3.0")]
-[assembly: AssemblyFileVersion("8.3.0.0")] // This should exactly match the VSIX version
-[assembly: AssemblyInformationalVersion("Version:8.3.0.0 Branch:not-set Sha1:not-set Configuration:not-set")]
+[assembly: AssemblyVersion("8.2.1")]
+[assembly: AssemblyFileVersion("8.2.1.0")] // This should exactly match the VSIX version
+[assembly: AssemblyInformationalVersion("Version:8.2.1.0 Branch:not-set Sha1:not-set Configuration:not-set")]
 [assembly: AssemblyConfiguration("")]
 [assembly: ComVisible(false)]
 [assembly: AssemblyProduct("SonarLint for Visual Studio")]