Bump Microsoft.CodeAnalysis.Analyzers and Microsoft.CodeAnalysis.CSharp

Bumps Microsoft.CodeAnalysis.Analyzers from 3.11.0 to 5.3.0-2.25625.1
Bumps Microsoft.CodeAnalysis.CSharp from 4.14.0 to 5.3.0

---
updated-dependencies:
- dependency-name: Microsoft.CodeAnalysis.Analyzers
  dependency-version: 5.3.0-2.25625.1
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: Microsoft.CodeAnalysis.CSharp
  dependency-version: 5.3.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Directory.Packages.props

@@ -6,8 +6,8 @@
   <ItemGroup>
     <PackageVersion Include="Avalonia.Desktop" Version="11.3.12" />
     <PackageVersion Include="FakeItEasy" Version="9.0.1" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="3.11.0" />
-    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="4.14.0" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.Analyzers" Version="5.3.0" />
+    <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" Version="5.3.0" />
     <PackageVersion Include="Microsoft.CodeAnalysis.NetAnalyzers" Version="9.0.0" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.3.0" />
     <PackageVersion Include="Microsoft.SourceLink.GitHub" Version="8.0.0" />