EF pipeline migration: Arch target on job go-test

job go-test has this matrix configuration:

  tags: [$RUNNER_OS, $RUNNER_ARCH]
  parallel:
    matrix:
      - RUNNER_OS: linux
        RUNNER_ARCH: [x86_64, aarch64, armv7l]
        CI_GO_VERSION: ["1.16", latest] 

Arch aarch64 and armv7l won't be provided by EF.

What do you want to do with this configuration?

NOTE: runners who can build these jobs are staled since 6 month.