Need to support Linux arm64 hosted runners

[wojiushixiaobai]

• https://github.com/orgs/community/discussions/148648

jobs:
  build:
    runs-on: ubuntu-24.04-arm
    - uses: conda-incubator/[email protected]
      with:
        channels: conda-forge
        channel-priority: true
        activate-environment: upload
        miniforge-version: latest

Ensuring installer...
  Can we use bundled Miniconda?
  Can we download a custom installer by URL?
  Can we download Miniforge?
  ... will download Miniforge.
  Will fetch Miniforge3 latest from https://github.com/conda-forge/miniforge/releases/latest/download/Miniforge3-Linux-arm64.sh
  Ensuring Installer...
  Checking for cached Miniforge3@latest...
  Did not find Miniforge3-Linux-arm64.sh latest in cache
Error: Unexpected HTTP response: [40](https://github.com/loong64/openblas-libs/actions/runs/12850519235/job/35830276751#step:12:43)4

Miniforge3-Linux-arm64.sh --> Miniforge3-Linux-aarch64.sh

• miniforge-version support for ARM64 #312 (comment)

If anyone is interested in a quick workaround until it is properly supported.

jobs:
  build:
    runs-on: ubuntu-24.04-arm
    - uses: conda-incubator/[email protected]
      with:
        architecture: aarch64
        channels: conda-forge
        channel-priority: true
        activate-environment: upload
        miniforge-version: latest