Covenience script for setting up wildcard DNS resolver in localhost on OSX

This script:

- If not present - installs homebrew package manager
- Installs `dnsmasq` service (if not present)
- Configures `dnsmasq` with domain provided and loads it

Tested OSX versions

- 12.4 (Monterey)

Setup

# To setup dns resolving for '*.docker' addresses, run:
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/beslovas/dnsmasq4dev/master/setup.sh)" -- -d docker

--help

    dnsmasq4dev.sh --domain <domain>

    --domain -d <domain>    Domain to setup wildcard support
    -h --help               Show this help dialog