release 0.1.5 🎉

What's Changed

• use envoy to publish traces by @adilhafeez in #270
• publish docker image by @adilhafeez in #283
• publish docker image on release only by @adilhafeez in #284
• updating readme and docs with note about Arch-Function by @salmanap in #285
• update readme with python version by @adilhafeez in #302
• use fix prompt guards by @adilhafeez in #303
• Remove blanket unused imports from the common crate by @junr03 in #292
• add schema change to use enum in arch_config by @adilhafeez in #304
• remove dependency on docker-compose when starting up archgw by @adilhafeez in #305
• release 0.1.5 by @adilhafeez in #307

Full Changelog: 0.1.3...0.1.5