sail: new package

[HappySeaFox]

Specify library name and version: sail/0.9.0

Hi. I'm the author of SAIL, an image decoding library. This is a test PR to try adding SAIL in Conan.

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• I've read the guidelines for contributing.
• I've followed the PEP8 style guides for Python code in the recipes.
• I've used the latest Conan client version.
• I've tried at least one configuration locally with the conan-center hook activated - NO because of conan-center hook always reports "pre_export(): could not get source code" on WIndows hooks#157

[CLAassistant]

All committers have signed the CLA.

[conan-center-bot]

Sorry, the build is only launched for Access Request users. You can request access writing in this issue.