Update dependency AWSSDK.SecurityToken to 4.0.5.7 (#2990)

Co-authored-by: dependencyupdates[bot] <218638057+dependencyupdates[bot]@users.noreply.github.com>

Author: dependencyupdates[bot]

src/NServiceBus.Transport.SQS/NServiceBus.Transport.SQS.csproj

@@ -10,7 +10,7 @@
   <ItemGroup>
     <PackageReference Include="AWSSDK.S3" Version="4.0.17.2" />
     <!-- Required for IAM Roles for Service Accounts even though no API is added -->
-    <PackageReference Include="AWSSDK.SecurityToken" Version="4.0.5.6" />
+    <PackageReference Include="AWSSDK.SecurityToken" Version="4.0.5.7" />
     <PackageReference Include="AWSSDK.SimpleNotificationService" Version="4.0.2.14" />
     <PackageReference Include="AWSSDK.SQS" Version="4.0.2.12" />
     <PackageReference Include="BitFaster.Caching" Version="2.5.4" />