v0.0.20220531

What's Changed

• syntax: implement support for ES6 template literals by @jow- in https://github.com/jow-/ucode/pull/73
• lib: introduce hexenc() and hexdec() by @jow- in https://github.com/jow-/ucode/pull/76
• lib: rework uc_index() implementation by @jow- in https://github.com/jow-/ucode/pull/77

Full Changelog: v0.0.20220413...v0.0.20220531