fix: prune duplicate dependency

Author: marionebl

package.json

@@ -51,7 +51,6 @@
     "babel-preset-stage-0": "6.5.0",
     "commitizen": "2.5.0",
     "conventional-changelog-cli": "1.0.0",
-    "conventional-changelog-lint-config-angular": "0.1.2",
     "conventional-recommended-bump": "0.1.0",
     "cz-conventional-changelog": "1.1.5",
     "eslint": "1.10.3",
@@ -62,7 +61,7 @@
     "babel-polyfill": "6.3.14",
     "chalk": "1.1.1",
     "conventional-changelog-angular": "1.0.0",
-    "conventional-changelog-lint-config-angular": "0.1.0",
+    "conventional-changelog-lint-config-angular": "0.1.2",
     "conventional-commits-parser": "1.0.1",
     "denodeify": "1.2.1",
     "franc": "1.1.2",