Can not upgrade docker base image correctly while using os and arch tag

[MikyChow]

Is there an existing issue for this?

• I have searched the existing issues

Package ecosystem

Docker

Package manager version

No response

Language version

No response

Manifest location and content before the Dependabot update

No response

dependabot.yml content

version: 2
updates:

• package-ecosystem: "docker"
  directory: "/"
  schedule:
  interval: "daily"
  target-branch: "develop"
  commit-message:
  prefix: "chore"
  include: "scope"
  ignore:
  • dependency-name: "mcr.microsoft.com/dotnet/*"
    update-types: ["version-update:semver-minor", "version-update:semver-major"]
    versions: '>= 9'

Updated dependency

mcr.microsoft.com/dotnet/

What you expected to see, versus what you actually saw

The latest version shout be:
8.0.404-alpine3.20-amd64
But the result from dependabot is:
9.0.100-alpine3.20-amd64

Native package manager behavior

No response

Images of the diff or a link to the PR, issue, or logs

No response

Smallest manifest that reproduces the issue

No response