DDC-4007: [GH-1561] [DDC-4006] Inherit ID generator strategy mapping from embeddables

[doctrinebot]

Jira issue originally created by user @doctrinebot:

This issue is created automatically through a Github pull request on behalf of deeky666:

Url: #1561

Message:

Setting the ID generator strategy mapping when using embeddables as identifiers in entities has no effect and always results in the "NONE" strategy.

This is due to the ID generator strategy not being inherited to its parent entity when declared in an embeddable (ClassMetadataFactory).

[doctrinebot]

• is required for DDC-4006: ID generator strategy not inherited from embeddable

[doctrinebot]

Comment created by @doctrinebot:

A related Github Pull-Request [GH-1561] was assigned:
#1561

[doctrinebot]

Comment created by @doctrinebot:

A related Github Pull-Request [GH-1561] was labeled:
#1561

[doctrinebot]

Comment created by @doctrinebot:

A related Github Pull-Request [GH-1561] was merged:
#1561

[doctrinebot]

Issue was closed with resolution "Fixed"