Add Dart Quality Profile

[denniebouman]

+dart:S107|max=5 # Methods should not have too many parameters; https://quality-time.readthedocs.io/en/latest/reference.html#many-parameters-from-sonarqube
+dart:S1134 # Track uses of FIXME tags; https://quality-time.readthedocs.io/en/latest/reference.html#todo-and-fixme-comments-from-sonarqube
+dart:S1135 # Track uses of TODO tags; https://quality-time.readthedocs.io/en/latest/reference.html#todo-and-fixme-comments-from-sonarqube
+dart:S1541|threshold=10 # Methods and properties should not be too complex; https://quality-time.readthedocs.io/en/latest/reference.html#complex-units-from-sonarqube
+dart:S3776 # Cognitive Complexity of methods should not be too high; https://quality-time.readthedocs.io/en/latest/reference.html#complex-units-from-sonarqube