* fix(support-bundle): default in-cluster collectors in host support bundle
Ensure cluster-resources and cluster-info collectors are present only
when a support bundle spec contains in-cluster collectors.
* Various improvements
* Improve error messages
* Util function appending elements to a nil slice that allows adding
specs to an empty slice of collectors/analysers/redactors
* Fix failing test
* Add dry-run flag
* No traces on dry run
* More refactoring
* More updates to support bundle binary
* More refactoring changes
* Different approach of loading specs from URIs
* Self review
* More changes after review and testing
* fix how we parse oci image uri
* Remove unnecessary comment
* Add missing file
* Fix failing tests
* Better error check for no collectors
* Add default collectors when parsing support bundle specs
* Add missed test fixture
* Download specs with correct headers
* Fix typo
* chore: make specs an internal package
* Some minor improvements
* Use LoadClusterSpecs in support bundle implementation
* Remove change accidentally committed
* Use LoadFromCLIArgs in preflight CLI implementation
* Update comment
* Fix edge case where the label selector is an empty string
* Fix failing test
