feat: package ganache as a snap

[tenthirtyone]

Adds a snapcraft.yaml to the src/packages/ganache directory that contains the configuration for building snaps.

[tenthirtyone]

You will need to install

$ sudo apt install snapd snapcraft

The cd into src/packages/ganache and run

$ snapcraft

It will ask you to install multipass, say yes. After the build completes run:

$  sudo snap install ganache_1.0.0_amd64.snap --devmode --dangerous

--devmode runs unconfined, --dangerous acknowledges this is not a signed snap. Then run:

$ ganache