Nuget package updates

Author: davidnmbond

Meraki.ApiChecker/Meraki.ApiChecker.csproj

@@ -16,7 +16,7 @@
 			<PrivateAssets>all</PrivateAssets>
 			<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
 		</PackageReference>
-		<PackageReference Include="Microsoft.OpenApi" Version="2.3.7" />
+		<PackageReference Include="Microsoft.OpenApi" Version="1.6.28" />
 		<PackageReference Include="Microsoft.OpenApi.Readers" Version="1.6.28" />
 		<PackageReference Include="Nerdbank.GitVersioning" Version="3.8.118">
 			<PrivateAssets>all</PrivateAssets>