fix:allow workshop 3.0.0 (#77)

requirements.txt

@@ -3,6 +3,6 @@ tzlocal>=1.3
 timezonefinder~=5.2
 geocoder~=1.38
 ovos-utils>=0.0.38
-ovos-workshop>=0.0.16,<3.0.0
+ovos-workshop>=0.0.16,<4.0.0
 ovos-date-parser>=0.0.1,<1.0.0
 ovos-utterance-normalizer>=0.0.1,<1.0.0