chore(deps): update dependency jetbrains.annotations to v2024

Author: renovate[bot]

ArchUnitNET/ArchUnitNET.csproj

@@ -20,7 +20,7 @@
 
     <ItemGroup>
         <PackageReference Include="CycleDetection" Version="2.0.0"/>
-        <PackageReference Include="JetBrains.Annotations" Version="2020.3.0"/>
+        <PackageReference Include="JetBrains.Annotations" Version="2024.2.0"/>
         <PackageReference Include="Mono.Cecil" Version="0.11.5"/>
         <PackageReference Include="Newtonsoft.Json" Version="13.0.3"/>
         <PackageReference Include="System.ValueTuple" Version="4.5.0"/>