fix a DI circular reference recognition bug
merged branch tgabi333/2.1 (PR #7699)

This PR was merged into the 2.1 branch.

Discussion
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[DependencyInjection] Fix a DI circular reference recognition bug

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

plus add ability to detect deeper circular references eg: A -> B -> C -> B

Commits
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8a434ed fix a DI circular reference recognition bug