gleam 1.11.1 broken on arm64

[pguyot]

The bug

With the following step:

    - uses: erlef/setup-beam@v1
      with:
        otp-version: ${{ matrix.otp || env.DEFAULT_OTP_VERSION }}
        elixir-version: ${{ matrix.elixir_version || env.DEFAULT_ELIXIR_VERSION }}
        rebar3-version: ${{ matrix.rebar3_version || env.DEFAULT_REBAR3_VERSION }}
        gleam-version: ${{ matrix.gleam_version || env.DEFAULT_GLEAM_VERSION }}
        hexpm-mirrors: |
          https://builds.hex.pm
          https://repo.hex.pm
          https://cdn.jsdelivr.net/hex

I get the following output on arm64 runner:

Run erlef/setup-beam@v1
Installing Erlang/OTP OTP-28.2 - built on arm64/ubuntu-24.04
/home/runner/work/_temp/.setup-beam/otp/bin/erl -noshell -eval io:format(erlang:system_info(otp_release)), halt().
28::debug::Was not able to coerce latest with semver
Using Elixir 1.19.3 (built for Erlang/OTP 28)
Installing Elixir v1.19.3-otp-28
Running mix local.rebar,--force
Running mix local.hex,--force
Installing Gleam v1.11.1
  /usr/bin/tar zx --warning=no-unknown-keyword --overwrite -C /home/runner/work/_temp/ec4a438d-c398-485e-a9b0-3bb487e4d095 -f /home/runner/work/_temp/29046b34-0686-4cad-b8f2-ca6cb6e1790a
  Installed Gleam version
  /home/runner/work/_temp/.setup-beam/gleam/bin/gleam --version
  /home/runner/work/_temp/.setup-beam/gleam/bin/gleam: 1: �ELF����: not found
  /home/runner/work/_temp/.setup-beam/gleam/bin/gleam: 2: Syntax error: word unexpected (expecting ")")
  Error: The process '/home/runner/work/_temp/.setup-beam/gleam/bin/gleam' failed with exit code 2

Expected behaviour

gleam would be available on arm64 like Erlang and Elixir.