Update JetBrains.Annotations requirement from 2023.2.* to 2023.3.*

Updates the requirements on [JetBrains.Annotations](https://github.com/JetBrains/JetBrains.Annotations) to permit the latest version.
- [Commits](JetBrains/JetBrains.Annotations@v2023.2.0...2023.3)

---
updated-dependencies:
- dependency-name: JetBrains.Annotations
  dependency-type: direct:production
...

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

Author: dependabot[bot]

Directory.Build.props

@@ -34,7 +34,7 @@
     <FluentAssertionsVersion>6.12.*</FluentAssertionsVersion>
     <GitHubActionsTestLoggerVersion>2.3.*</GitHubActionsTestLoggerVersion>
     <InheritDocVersion>1.3.*</InheritDocVersion>
-    <JetBrainsAnnotationsVersion>2023.2.*</JetBrainsAnnotationsVersion>
+    <JetBrainsAnnotationsVersion>2023.3.*</JetBrainsAnnotationsVersion>
     <NpgsqlVersion>7.0.*</NpgsqlVersion>
     <SourceLinkVersion>1.1.*</SourceLinkVersion>
     <SystemTextJsonVersion>7.0.*</SystemTextJsonVersion>