fix: incorrect path

Author: mfranzke

packages/core/patternlab-config.json

@@ -49,7 +49,7 @@
         "patternSectionSubgroup":
           "views/partials/patternSectionSubgroup.hbs",
         "viewall":
-          "viewall.hbs"
+          "views/viewall.hbs"
       },
       "js": "./source/js",
       "images": "./source/images",