fix(readme): specify nodejs version in prereq section (#2514)

YassinEldeeb · web-flow · commit 063d40aa0a3f · 2022-04-15T11:38:45.000-06:00
diff --git a/README.md b/README.md
@@ -80,7 +80,7 @@ To get a local copy up and running, please follow these simple steps.
 
 Here is what you need to be able to run Cal.
 
-- Node.js
+- Node.js (Version: >=14.x <15)
 - PostgreSQL
 - Yarn _(recommended)_
 
