chore: incrementing version number - v2.4.4

(cherry picked from commit 24221d66e0)
Signed-off-by: Misty Release Bot <deploy@nodebb.org>

install/package.json

@@ -2,7 +2,7 @@
     "name": "nodebb",
     "license": "GPL-3.0",
     "description": "NodeBB Forum",
-    "version": "2.4.3",
+    "version": "2.4.4",
     "homepage": "http://www.nodebb.org",
     "repository": {
         "type": "git",