chore(deps): bump AWSSDK.Core in /AwsCryptographyPrimitives/runtimes/net

Bumps [AWSSDK.Core](https://github.com/aws/aws-sdk-net) from 3.7.304.2 to 3.7.400.64.
- [Release notes](https://github.com/aws/aws-sdk-net/releases)
- [Changelog](https://github.com/aws/aws-sdk-net/blob/main/SDK.CHANGELOG.MD)
- [Commits](https://github.com/aws/aws-sdk-net/commits)

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

Signed-off-by: dependabot[bot] <[email protected]>

AwsCryptographyPrimitives/runtimes/net/Crypto.csproj

@@ -57,7 +57,7 @@
 
 
   <ItemGroup>
-    <PackageReference Include="AWSSDK.Core" Version="3.7.304.2" />
+    <PackageReference Include="AWSSDK.Core" Version="3.7.400.64" />
     <PackageReference Include="DafnyRuntime" Version="[4.2.0,$(DafnyVersion)]" />
     <PackageReference Include="BouncyCastle.Cryptography" Version="2.3.1" />
     <ProjectReference Include="../../../StandardLibrary/runtimes/net/STD.csproj" />