chore(deps): update dependency awssdk.s3 to 4.0.15

Author: renovate-bot

Directory.Packages.props

@@ -6,7 +6,7 @@
     <PackageVersion Include="AdaptiveCards" Version="3.1.0" />
     <PackageVersion Include="AsyncSemaphore" Version="1.3.0" />
     <PackageVersion Include="AWSSDK.Lambda" Version="4.0.12.1" />
-    <PackageVersion Include="AWSSDK.S3" Version="4.0.14.3" />
+    <PackageVersion Include="AWSSDK.S3" Version="4.0.15" />
     <PackageVersion Include="Azure.Identity" Version="1.17.1" />
     <PackageVersion Include="Azure.ResourceManager" Version="1.13.2" />
     <PackageVersion Include="Azure.ResourceManager.AlertsManagement" Version="1.1.1" />