Bump AWSSDK.DynamoDBv2 from 4.0.14.1 to 4.0.15 (#157)

---
updated-dependencies:
- dependency-name: AWSSDK.DynamoDBv2
  dependency-version: 4.0.15
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Robert Andersson <inputfalken@gmail.com>

Author: dependabot[bot]

src/DynamoDBGenerator/DynamoDBGenerator.csproj

@@ -18,6 +18,6 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="AWSSDK.DynamoDBv2" Version="4.0.14.1" />
+        <PackageReference Include="AWSSDK.DynamoDBv2" Version="4.0.15" />
     </ItemGroup>
 </Project>