feat: add withoutDefaultFilters option to skip JOSDK internal update …

[xstefank]

Fixes #3413

[Copilot]

Pull request overview

Adds a new controller configuration switch to let users fully control UPDATE-event filtering (instead of having JOSDK’s internal update filters always AND-ed in), addressing the “logical OR” filtering use case described in issue #3413 (e.g., generation-aware updates OR a specific status/metadata change).

Changes:

• Introduces withoutDefaultFilters on @ControllerConfiguration and propagates it through resolved/runtime configuration.
• Updates ControllerEventSource to skip internal UPDATE filters when withoutDefaultFilters is enabled.
• Exposes internal filter builders via InternalEventFilters and adds unit/integration tests demonstrating behavior.

Reviewed changes

Copilot reviewed 11 out of 11 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
operator-framework/src/test/java/io/javaoperatorsdk/operator/baseapi/filter/WithoutDefaultFiltersUpdateFilter.java	Adds a composed user update filter (example) using InternalEventFilters + custom logic.
operator-framework/src/test/java/io/javaoperatorsdk/operator/baseapi/filter/WithoutDefaultFiltersReconciler.java	Adds a test reconciler configured with withoutDefaultFilters = true.
operator-framework/src/test/java/io/javaoperatorsdk/operator/baseapi/filter/WithoutDefaultFiltersIT.java	Adds an IT validating user-controlled UPDATE filtering when defaults are skipped.
operator-framework-core/src/test/java/io/javaoperatorsdk/operator/processing/event/source/controller/ControllerEventSourceTest.java	Adds unit tests ensuring user filter is applied directly when defaults are skipped.
operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/source/controller/InternalEventFilters.java	Makes internal filter helpers public so users can explicitly compose default behavior.
operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/source/controller/ControllerEventSource.java	Implements the new withoutDefaultFilters behavior in the controller event source.
operator-framework-core/src/main/java/io/javaoperatorsdk/operator/api/reconciler/ControllerConfiguration.java	Adds the withoutDefaultFilters annotation attribute + documentation.
operator-framework-core/src/main/java/io/javaoperatorsdk/operator/api/config/ResolvedControllerConfiguration.java	Persists the withoutDefaultFilters flag in resolved configuration.
operator-framework-core/src/main/java/io/javaoperatorsdk/operator/api/config/ControllerConfigurationOverrider.java	Adds an override hook to set withoutDefaultFilters.
operator-framework-core/src/main/java/io/javaoperatorsdk/operator/api/config/ControllerConfiguration.java	Adds isWithoutDefaultFilters() to the runtime configuration interface.
operator-framework-core/src/main/java/io/javaoperatorsdk/operator/api/config/BaseConfigurationService.java	Reads withoutDefaultFilters from the annotation and wires it into resolved config.