remove PushShift Reddit Search Reddit Comments action

This action has been removed from the Pipedream registry since the
Pushshift.io API no longer supports it.

Author: js07

components/pushshift_reddit_search/actions/search-reddit-comments/search-reddit-comments.mjs

@@ -1,6 +1,6 @@
 {
   "name": "@pipedream/pushshift_reddit_search",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "description": "Pipedream Pushshift Reddit Search Components",
   "main": "pushshift_reddit_search.app.mjs",
   "keywords": [