Bump dotnet/aspnet from 8.0.15-bookworm-slim to 8.0.16-bookworm-slim

Bumps dotnet/aspnet from 8.0.15-bookworm-slim to 8.0.16-bookworm-slim.

---
updated-dependencies:
- dependency-name: dotnet/aspnet
  dependency-version: 8.0.16-bookworm-slim
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Dockerfile

@@ -1,7 +1,7 @@
 # Contrast Security, Inc licenses this file to you under the Apache 2.0 License.
 # See the LICENSE file in the project root for more information.
 
-FROM mcr.microsoft.com/dotnet/aspnet:8.0.15-bookworm-slim AS base
+FROM mcr.microsoft.com/dotnet/aspnet:8.0.16-bookworm-slim AS base
 
 # To aid in debugging.
 RUN set -xe \