Refactor to get rid of set_crypto script

[mirzakaracic]

TLDR would like to get rid of set_crypto step during building. Removing dependency between bash scripts and java build/run time process.

mvn clean install will generate gnu jar for the client.
mvn clean install -P bouncycastle will generate bouncycasle jar for the client. The jar name will contain proper -bc suffix.

[mirzakaracic]

Closing this since we can't get rid of current approach.

Context:
Some customers for legal reason are not allowed to have gnu dependencies compile or runtime we can't have any references in when we package client code.