Remove Node.js v19 version requirement from installation page

Author: mintlify[bot]

installation.mdx

@@ -17,7 +17,7 @@ icon: "terminal"
 ## Installing the CLI
 
 <Info>
-  **Prerequisite**: Please install [Node.js](https://nodejs.org/en) (version 19 or higher) before proceeding.
+  **Prerequisite**: Please install [Node.js](https://nodejs.org/en) before proceeding.
 </Info>
 
 <Steps>
@@ -159,7 +159,7 @@ If you use JetBrains, we recommend the [MDX IntelliJ IDEA plugin](https://plugin
     This may be due to an outdated version of node. Try the following:
 
     1. Remove the currently-installed version of the mint CLI: `npm remove -g mint`
-    2. Upgrade to Node v19 or higher.
+    2. Upgrade to Node.js.
     3. Reinstall the mint CLI: `npm install -g mint`
   </Accordion>
   <Accordion title="Issue: Encountering an unknown error">