Bump dotenv.net from 3.1.2 to 3.1.3 (#270)

Bumps [dotenv.net](https://github.com/bolorundurowb/dotenv.net) from 3.1.2 to 3.1.3.
- [Release notes](https://github.com/bolorundurowb/dotenv.net/releases)
- [Commits](https://github.com/bolorundurowb/dotenv.net/commits)

---
updated-dependencies:
- dependency-name: dotenv.net
  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]

tests/NRedisStack.Tests/NRedisStack.Tests.csproj

@@ -19,7 +19,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="dotenv.net" Version="3.1.2" />
+    <PackageReference Include="dotenv.net" Version="3.1.3" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
     <PackageReference Include="NetTopologySuite" Version="2.5.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />