Bump BitFaster.Caching from 2.5.2 to 2.5.3 in /src (#1540)

Bumps [BitFaster.Caching](https://github.com/bitfaster/BitFaster.Caching) from 2.5.2 to 2.5.3.
- [Release notes](https://github.com/bitfaster/BitFaster.Caching/releases)
- [Commits](bitfaster/BitFaster.Caching@v2.5.2...v2.5.3)

---
updated-dependencies:
- dependency-name: BitFaster.Caching
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

src/NServiceBus.Transport.RabbitMQ/NServiceBus.Transport.RabbitMQ.csproj

@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="BitFaster.Caching" Version="2.5.2" />
+    <PackageReference Include="BitFaster.Caching" Version="2.5.3" />
     <PackageReference Include="NServiceBus" Version="9.2.4" />
     <PackageReference Include="RabbitMQ.Client" Version="7.1.0" />
   </ItemGroup>