add feature to publish netlify function

What's Changed

• added github action to publish package to npm by @patelvimal in #143
• working directory changed for github action npm publish by @patelvimal in #144
• feat: add functions folder to deploy by @joshuamorony in #134
• update to 5.0.0 by @santoshyadavdev in #153
• docs: add joshuamorony as a contributor for code by @allcontributors in #154

New Contributors

• @joshuamorony made their first contribution in #134

Full Changelog: v4.1.2...v5.0.0