v0.6.0 : `check` and `config network` command additions

The addition of a check sub-command to insure denv functionality upon installation and a config network flag to enable/disable network connection introduced two changes to the command line interface for denv which necesitates a new version. Moreover, denv check is specifically referenced in the quick-start area so it should be available for new users immediate upon installation.

What's Changed

• Auto Runner Version Update by @github-actions in #76
• Auto Man Page Update by @github-actions in #78
• 79 sub command to check if a supported runner is available by @tomeichlersmith in #82
• Auto Man Page Update by @github-actions in #83
• 81 disable network connection when running by @tomeichlersmith in #84
• Auto Man Page Update by @github-actions in #85
• Auto Man Page Update by @github-actions in #88

Full Changelog: v0.5.0...v0.6.0