Bump dotnet in /app in the ci group (#259)

Bumps the ci group in /app with 1 update: dotnet.


Updates `dotnet` from 10.0.8-alpine3.23 to 10.0.9-alpine3.23

---
updated-dependencies:
- dependency-name: dotnet
  dependency-version: 10.0.9-alpine3.23
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: ci
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

app/Dockerfile

@@ -1,4 +1,4 @@
-FROM --platform=$BUILDPLATFORM dhi.io/dotnet:10.0.108-sdk-alpine3.23 AS builder
+FROM --platform=$BUILDPLATFORM dhi.io/dotnet:10.0.204-sdk-alpine3.23 AS builder
 ARG TARGETARCH
 WORKDIR /app
 COPY my-sample-app.csproj .
@@ -11,7 +11,7 @@ RUN dotnet publish my-sample-app.csproj \
     -o /my-sample-app \
     --no-restore
 
-FROM dhi.io/dotnet:10.0.8-alpine3.23
+FROM dhi.io/dotnet:10.0.9-alpine3.23
 WORKDIR /app
 COPY --from=builder /my-sample-app .
 EXPOSE 8080