[Annotation] geometries group delete after multiple selection

[catmorales]

Description

Improve the Annotation functionnality
Ability to select multiple geometries and delete them at once.
Very useful if you import an annotation from the measurements tool.

What kind of improvement you want to add? (check one with "x", remove the others)

• Minor changes to existing features
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Mapstore2georchestra improvement
• Mapstore2 improvement
• Other... Please describe:

Other useful information