[DependencyInjection] Prevented inlining of lazy loaded private service definitions.
bug#9153 [DependencyInjection] Prevented inlining of lazy loaded private service definitions (jakzal)

This PR was merged into the 2.3 branch.

Discussion
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[DependencyInjection] Prevented inlining of lazy loaded private service definitions

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #9136
| License       | MIT
| Doc PR       |

Commits
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bb0125b [DependencyInjection] Prevented inlining of lazy loaded private service definitions.