[FrameworkBundle] Expose configuration of PropertyAccess
feature #11731 [FrameworkBundle] Expose configuration of PropertyAccess (lyrixx)

This PR was merged into the 2.6-dev branch.

Discussion
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[FrameworkBundle] Expose configuration of PropertyAccess

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

ping @webmozart

Commits
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75afdef [FrameworkBundle] Expose configuration of PropertyAccess