ci: go back to emulating linux arm64

These runners segfault when running basic rustc commands, we're not
using these till GH gets it together.

Author: amaanq

.github/workflows/build.yml

@@ -36,7 +36,7 @@ jobs:
           # When adding a new `target`:
           # 1. Define a new platform alias above
           # 2. Add a new record to the matrix map in `cli/npm/install.js`
-          - { platform: linux-arm64       , target: aarch64-unknown-linux-gnu   , os: ubuntu-24.04-arm , features: wasm  }
+          - { platform: linux-arm64       , target: aarch64-unknown-linux-gnu   , os: ubuntu-latest    , use-cross: true }
           - { platform: linux-arm         , target: arm-unknown-linux-gnueabi   , os: ubuntu-latest    , use-cross: true }
           - { platform: linux-x64         , target: x86_64-unknown-linux-gnu    , os: ubuntu-latest    , features: wasm  }
           - { platform: linux-x86         , target: i686-unknown-linux-gnu      , os: ubuntu-latest    , use-cross: true }