Remove Discord link spam from commandline

[KholdStare]

The line in question:

solhint/solhint.js

Line 322 in bea42ef

' ===> Join SOLHINT Community at: https://discord.com/invite/4TYGq3zpjs <=== '

I upgraded solhint, and now I am spammed with discord links in my CI scripts. If someone is eager to join the community, they can check the github README or any other place with documentation. This does not belong in commandline tooling. Please remove it.

[dbale-altoros]

@KholdStare we understand your concern
We added this because as you know this is a free project
And to keep maintaining it we need a big community to keep giving feedback, proposing ideas, making prs etc.

As right now it is difficult to assign resources to keep solhint alive and updated so that is the main reason we added this... we are trying to gather a community towards this product... so we can remove that "banner" in the future

Maybe we can put a setting to avoid that when executing from command line ?

[dbale-altoros]

#646

by adding an argument in command line, you will be able to remove the link to discord
(for next release)