docs: remove deprecated step

Signed-off-by: Álvaro Orduna León <[email protected]>

Author: alorle

Intellij_Jest_config.png

@@ -54,10 +54,6 @@ yarn
 
 - Adjust node version: `Preferences` -> `Languages & Frameworks` -> `Node.js and NPM` and set the `Node interpreter` to the path of your Node.js installation.
 
-  - Configure jest: `Run/debug configurations` -> `Add new configuration` -> `Jest` and set the `Jest package` to the path of your `jest` installation.'
-
-    ![jestconfig.png](Intellij_Jest_config.png)
-
 ## Scripts
 
 | Command           | Description                       |