Bump Amazon.Lambda.Core from 3.1.0 to 3.1.1 (#311)

---
updated-dependencies:
- dependency-name: Amazon.Lambda.Core
  dependency-version: 3.1.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: Amazon.Lambda.Core
  dependency-version: 3.1.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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src/SimpleAPI/SimpleAPI.csproj

@@ -14,7 +14,7 @@
   <ItemGroup>
     <PackageReference Include="Amazon.Lambda.APIGatewayEvents" Version="3.0.0" />
     <PackageReference Include="Amazon.Lambda.AspNetCoreServer" Version="10.1.1" />
-  <PackageReference Include="Amazon.Lambda.Core" Version="3.1.0" />
+  <PackageReference Include="Amazon.Lambda.Core" Version="3.1.1" />
     <PackageReference Include="AWSSDK.DynamoDBv2" Version="4.0.18.6" />
   </ItemGroup>
 </Project>

test/SimpleAPI.Tests/SimpleAPI.Tests.csproj

@@ -16,7 +16,7 @@
     </Content>
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Amazon.Lambda.Core" Version="3.1.0" />
+    <PackageReference Include="Amazon.Lambda.Core" Version="3.1.1" />
     <PackageReference Include="Amazon.Lambda.TestUtilities" Version="4.1.0" />
     <PackageReference Include="Amazon.Lambda.APIGatewayEvents" Version="3.0.0" />
     <PackageReference Include="AWSSDK.Extensions.NETCore.Setup" Version="4.0.4.2" />