Merge pull request ansible-collections#596 from jillr/script_move_ann…

…ouncement

Add deprecation changelog for ec2.py inventory script

Reviewed-by: Ansibullbot manages ticket workflow
             https://github.com/ansibullbot

changelogs/fragments/deprecate_ec2_inv_script.yml

@@ -0,0 +1,2 @@
+deprecated_features:
+- script_inventory_ec2 - The ec2.py inventory script is being moved to a new repository. The script can now be downloaded from https://github.com/ansible-community/contrib-scripts/blob/main/inventory/ec2.py and will be removed from this collection in the 3.0 release. We recommend migrating from the script to the `amazon.aws.ec2` inventory plugin.