fix: Allow the caller to set the prologue (#181)

[John-LittleBearLabs]

No description provided.

[CLAassistant]

All committers have signed the CLA.

[achingbrain]

LGTM, pending the comments.

Please can you add a test?

[mpetrunic]

@John-LittleBearLabs @ckousik Are you guys use noise pipes option (IK and XXFallback handshakes)?

[ckousik]

@John-LittleBearLabs @ckousik Are you guys use noise pipes option (IK and XXFallback handshakes)?

No, we are not using that option. We are using the XX handshake by default.

[John-LittleBearLabs]

@achingbrain

Please can you add a test?

Added a test

[wemeetagain]

@John-LittleBearLabs looks like linter is still complaining https://github.com/ChainSafe/js-libp2p-noise/runs/7732868911?check_suite_focus=true#step:5:11

[John-LittleBearLabs]

@wemeetagain

@John-LittleBearLabs looks like linter is still complaining https://github.com/ChainSafe/js-libp2p-noise/runs/7732868911?check_suite_focus=true#step:5:11

Yeah sorry about that. Addressing it.