[FrameworkBundle] Added extra details in XMLDescriptor to improve container description
feature #9775 [FrameworkBundle] Added extra details in XMLDescriptor to improve container description (Exelenz)

This PR was squashed before being merged into the 2.4 branch (closes #9775).

Discussion
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[FrameworkBundle] Added extra details in XMLDescriptor to improve container description

| Q                    | A
| -------------         | ---
| Bug fix?          | no
| New feature?   | no
| BC breaks?     | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets  |
| License          | MIT
| Doc PR           |

Added some new attributes to XMLDescriptor used by container:debug command.
~~This PR is based on #9768 PR.~~

Commits
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8edc855 [FrameworkBundle] Added extra details in XMLDescriptor to improve container description