Make it possible to edit multiple properties using adf-content-metadata-card and clicking save once

[douglascrp]

Type of issue: (check with "[x]")

• [x] New feature request
• [ ] Bug
• [ ] Support request
• [ ] Documentation

Current behaviour: Right now, if the user needs to edit multiple properties for an object, he has to click save for each property changed.

Expected behavior: It should be possible to edit multiple properties, and click save only once all the required changes are complete, like, change the name and the title in a single action.

Steps to reproduce the issue:

Component name and version:

Browser and version:

Node version (for build issues):

New feature request: Allowing the user to change multiple properties in a single action would more share-like.