Provide default config for Mac OS

[zedbeit]

At the moment default config is only setup for Windows and Linux. It will be nice to also have it setup for Mac.

You can start looking from this file.

starfix/cli/src/main/java/dev/starfix/Starfix.java

Line 161 in 950b519

void defaultConfig() {

and also you can check these merged PRs to look at the implementations for guidance.
#102 and #99

[zedbeit]

@fahad-israr can you make this a good first issue?

[fahad-israr]

@fahad-israr can you make this a good first issue?

sure

[kanha-gupta]

@fahad-israr I'll submit a pr by tomorrow.