build(deps): bump Roslynator.Analyzers from 3.2.0 to 3.2.2 in /src (#747)

Bumps [Roslynator.Analyzers](https://github.com/JosefPihrt/Roslynator) from 3.2.0 to 3.2.2.
- [Release notes](https://github.com/JosefPihrt/Roslynator/releases)
- [Changelog](https://github.com/JosefPihrt/Roslynator/blob/master/ChangeLog.md)
- [Commits](dotnet/roslynator@v3.2.0...v3.2.2)

---
updated-dependencies:
- dependency-name: Roslynator.Analyzers
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

src/Directory.build.props

@@ -68,7 +68,7 @@
 
   <ItemGroup>
     <PackageReference Include="stylecop.analyzers" Version="1.2.0-beta.354" PrivateAssets="all" />
-    <PackageReference Include="Roslynator.Analyzers" Version="3.2.0" PrivateAssets="All" />
+    <PackageReference Include="Roslynator.Analyzers" Version="3.2.2" PrivateAssets="All" />
     <PackageReference Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="5.0.3" PrivateAssets="all" />
   </ItemGroup>
   <!-- Net Analyzers config taken from : https://docs.microsoft.com/en-gb/visualstudio/code-quality/migrate-from-fxcop-analyzers-to-net-analyzers?view=vs-2019 -->