chore: incrementing version number - v2.5.0

(cherry picked from commit c3e19005f6)
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": "2.4.5",
+    "version": "2.5.0",
     "homepage": "http://www.nodebb.org",
     "repository": {
         "type": "git",
@@ -184,4 +184,4 @@
             "url": "https://github.com/barisusakli"
         }
     ]
-}
+}