new package: libjuice 1.5.7

[metalMajor]

Summary

Changes to recipe: libjuice/1.5.7

Motivation

This library is a dependency of "libdatachannel". That package is not yet in conan, but I will provide another PR with libdatachannel that will depend on this package.

Details

JUICE is a UDP Interactive Connectivity Establishment library, used for setting up connections used in WebRTC.

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• [X] Read the contributing guidelines
• [X] Checked that this PR is not a duplicate: list of PRs by recipe
• [X] Tested locally with at least one configuration using a recent version of Conan

[metalMajor]

Ow that is awesome!