Update requirements for LocalGov 2.0.0 release (localgovdrupal/localgov#236)

Author: stephen-cox

composer.json

@@ -10,7 +10,7 @@
     "drupal/layout_paragraphs": "dev-1.0.x",
     "drupal/tablefield": "dev-2.x",
     "drupal/viewsreference": "^2.0",
-    "localgovdrupal/localgov_paragraphs": "2.x-dev"
+    "localgovdrupal/localgov_paragraphs": "^2.0"
   },
   "extra": {
     "composer-exit-on-patch-failure": true,