Feature : Add open pr on github from pr description node (#6020)

* Add open pr on github from pr description node

* Fix open PR on GH icon visibility based on active pull requests

* Fix : limit openPRonGithub visibility to prStatus

package.json

@@ -2180,6 +2180,11 @@
 					"group": "inline@2",
 					"when": "view =~ /(pr|prStatus):github/ && viewItem =~ /description/"
 				},
+				{
+					"command": "pr.openPullRequestOnGitHub",
+					"group": "inline@3",
+					"when": "view == prStatus:github && viewItem =~ /description/ && github:activePRCount >= 2"
+      			},
 				{
 					"command": "pr.exit",
 					"when": "view == pr:github && viewItem =~ /pullrequest(:local)?:active|description:active/",