deps: Bump Amazon.Lambda.Annotations from 1.6.1 to 1.7.0

---
updated-dependencies:
- dependency-name: Amazon.Lambda.Annotations
  dependency-version: 1.7.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Oproto.Lambda.OpenApi.Tests/Oproto.Lambda.OpenApi.Tests.csproj

@@ -9,7 +9,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="Amazon.Lambda.Annotations" Version="1.6.1"/>
+        <PackageReference Include="Amazon.Lambda.Annotations" Version="1.7.0"/>
         <PackageReference Include="Microsoft.Build" Version="17.8.3"/>
         <PackageReference Include="Microsoft.Build.Framework" Version="17.8.3"/>
         <PackageReference Include="Microsoft.Build.Utilities.Core" Version="17.8.3"/>