Update README.md

Author: ktiits

pouta/arcpy/README.md

@@ -1,7 +1,7 @@
-> [!NOTE]  
+> [!CAUTION]  
 > The instructions here are from 2018 and **are partly outdated**. Partly they still could be still useful. After 2018 ESRI has realeased [ArcPy also as conda package](https://enterprise.arcgis.com/en/server/latest/develop/linux/linux-python.htm). Using the conda installation is likely easier, but installing the ArcGIS Server is still also needed to get the license.
 
-> [!NOTE]
+> [!TIP]
 > If possible, **consider using opensource Python libraries instead**, see for example [Puhti geoconda](https://docs.csc.fi/apps/geoconda/) libraries.
 
 # Setting up and using ArcPy in cPouta