Broken PWD in start-mycroft.sh

[Tony763]

Hi commit 56ceb80179a79dfb294f0b3eecdc6612642964c1 break function of start-mycroft.sh.

As pointed by @emphasize, when mycroft-start is called, SOURCE="$0" will point to /srv/mycroft-core/bin and thus break function as everything is run in incorrect directory. If start-mycroft.sh is used directly, it works.

The main indicator is: Please update dependencies by running ./dev_setup.sh again.

Even if dev_setup.sh run again, the message won't go away.

Under hood, start-mycroft.sh try to check MD5 from .installed but it is not found (no user alert about missing file)

@krisgesling This is why GitHub Actions stopped working in Home Assistant skill.

Autoupdate: false
cat: .installed: No such file or directory
/srv/mycroft-core/bin
Please update dependencies by running ./dev_setup.sh again.