Update Dockerfile

Update to latest SDK and runtime.

Author: martincostello

examples/net8.0/aspnetcore/Dockerfile

@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0.411@sha256:e6a5a8d884609907fa8d468b927df765967f6b22f890ce92bd3ae614ca4ae87e AS build
+FROM --platform=$BUILDPLATFORM mcr.microsoft.com/dotnet/sdk:8.0.412@sha256:e6748a3b3d8cea753f643cacac0e577d8c409285b3924232db1354693bdbd3d7 AS build
 ARG TARGETARCH
 ARG CONFIGURATION="Release"
 ARG DOTNET_PUBLISH_ARGS=""
@@ -11,7 +11,7 @@ SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 RUN --mount=type=cache,id=nuget,target=/root/.nuget/packages \
     dotnet publish "examples/net8.0/aspnetcore/aspnetcore.csproj" --arch "${TARGETARCH}" --configuration "${CONFIGURATION}" --output /app ${DOTNET_PUBLISH_ARGS}
 
-FROM mcr.microsoft.com/dotnet/aspnet:8.0.17-noble-chiseled-extra@sha256:db790153de8350a1809b62aa495364372df4c9b551e9606a1bd857908299e2b9 AS final
+FROM mcr.microsoft.com/dotnet/aspnet:8.0.18-noble-chiseled-extra@sha256:1f0890132c50c55879371a16261ef1a53d01c9bf14f9104f266eb91bb885e5d0 AS final
 WORKDIR /app
 EXPOSE 8080