Merge pull request #182 from Workiva/version-bump-dart_dev-1-5-0

CP-2661 Release dart_dev 1.5.0

Author: jayudey-wf

pubspec.yaml

@@ -1,5 +1,5 @@
 name: dart_dev
-version: 1.4.2
+version: 1.5.0
 description: Centralized tooling for Dart projects. Consistent interface across projects. Easily configurable.
 authors:
   - Workiva Client Platform Team <[email protected]>