Fix BUILD_CONSUMER profile activation for locally-resolved parent POMs

[DavidTavoularis]

Fixes #11798

When readParentLocally() finds a parent via resolveReactorModel() during BUILD_CONSUMER processing, derive(candidateSource) preserves the BUILD_CONSUMER request type. Since isBuildRequestWithActivation() returns false for BUILD_CONSUMER, POM profile activation is skipped for all parent POMs in the chain, leaving profile-defined properties (like BOM import versions) unresolved.

In contrast, resolveAndReadParentExternally() correctly creates a CONSUMER_PARENT request which allows profile activation.

The fix ensures readParentLocally() also uses CONSUMER_PARENT when the current request is BUILD_CONSUMER, consistent with the external resolution path.

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