build(deps): bump JetBrains.Annotations from 2022.3.1 to 2023.2.0

Bumps [JetBrains.Annotations](https://github.com/JetBrains/JetBrains.Annotations) from 2022.3.1 to 2023.2.0.
- [Commits](JetBrains/JetBrains.Annotations@v2022.3.1...v2023.2.0)

---
updated-dependencies:
- dependency-name: JetBrains.Annotations
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

src/FluentEmail.Graph/FluentEmail.Graph.csproj

@@ -46,7 +46,7 @@ v2.1 Added support for Inline images
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
         </PackageReference>
         <PackageReference Include="FluentEmail.Core" Version="3.0.2"/>
-        <PackageReference Include="JetBrains.Annotations" Version="2022.3.1">
+        <PackageReference Include="JetBrains.Annotations" Version="2023.2.0">
             <PrivateAssets>all</PrivateAssets>
         </PackageReference>
         <PackageReference Include="Microsoft.Graph" Version="5.7.0"/>