Updated Getting Started (markdown)

Author: fpistm

Getting-Started.md

@@ -28,10 +28,6 @@ The "**Preferences**" dialog will open, then add the following link to the "*Add
 
 https://github.com/stm32duino/BoardManagerFiles/raw/main/package_stmicroelectronics_index.json
 
-[[/img/Important-icon.png|alt="Important"]] **Important note: Since core 2.0.0, the below link is deprecated**
-
-_https://github.com/stm32duino/BoardManagerFiles/raw/main/STM32/package_stm_index.json_
-
 Click "**Ok**"
 
 2- Click on "**Tools**" menu and then "**Boards > Boards Manager**"