build(deps): bump Volo.Abp.Core from 5.1.2 to 5.1.3 (#145)

Bumps [Volo.Abp.Core](https://github.com/abpframework/abp) from 5.1.2 to 5.1.3.
- [Release notes](https://github.com/abpframework/abp/releases)
- [Commits](https://github.com/abpframework/abp/compare/5.1.2...5.1.3)

---
updated-dependencies:
- dependency-name: Volo.Abp.Core
  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>

NatTypeTester.Models/NatTypeTester.Models.csproj

@@ -4,7 +4,7 @@
 
   <ItemGroup>
     <PackageReference Include="ReactiveUI" Version="17.1.17" />
-    <PackageReference Include="Volo.Abp.Core" Version="5.1.2" />
+    <PackageReference Include="Volo.Abp.Core" Version="5.1.3" />
   </ItemGroup>
 
   <ItemGroup>

NatTypeTester.ViewModels/NatTypeTester.ViewModels.csproj

@@ -5,7 +5,7 @@
   <ItemGroup>
     <PackageReference Include="Dns.Net.Abstractions" Version="0.1.0" />
     <PackageReference Include="ReactiveUI" Version="17.1.17" />
-    <PackageReference Include="Volo.Abp.Core" Version="5.1.2" />
+    <PackageReference Include="Volo.Abp.Core" Version="5.1.3" />
   </ItemGroup>
 
   <ItemGroup>