Add macOS container action support

[maximbircu]

Abstract

I am trying to assemble an Android/iOS multi-platform project using this action. The Android AAR libs generation works perfectly, but I am not able to generate iOS frameworks because this is not possible on a non-macOS machine :disappointed:

I tried to use the action on a macOS machine, but it seems that this system is not supported.

Requirements

Add macOS container action support.

Testing scenario

Try to assemble any Android project on a macOS machine using the workflow config file attached below.

name: CI

on: push

jobs:
  build:
    name: "Assemble artifacts"
    runs-on: macos-latest
    steps:
      # Checkout
      - name: SCM
        uses: actions/checkout@v2

      # Assemble artifacts
      - name: Assemble
        uses: vgaidarji/[email protected]
        with:
          args: "./gradlew assemble"