* feat(yaml): implement spec.files for kind: yaml

Follow-up of #490
Ref #435

* Add e2e test for yaml (#43)

* Apply suggestions from code review

Co-authored-by: Olivier Vernin <olivier@vernin.me>

* chore: move test to e2e success folder

* wip: first stab at files for condition too

* Revert "wip: first stab at files for condition too"

This reverts commit 957f21e.

* restore comment, will be done in #729

* chore: replace deprecated sourceID field by sourceid

* fix: e2e tests

* breaking?: no error if the target content hasn't changed

* Remove broken test file

Signed-off-by: Olblak <me@olblak.com>

* patch from main (with #846 included and adapted)

* fix tests

* Add missing jsonschema annotations

Co-authored-by: Olivier Vernin <olivier@vernin.me>

* fix: remove files field from expected autodiscovery tests results
Omited if empty since previous commit

* cleanup: remove non mandatory empty files field from chart examples

* chore: more complete debug log with initial filePath

* chore: add debug logs

* Update pkg/plugins/resources/yaml/main.go

* chore: add missing Test_TargetFromSCM test

* Update pkg/plugins/resources/yaml/source.go

Co-authored-by: Hervé Le Meur <91831478+lemeurherve@users.noreply.github.com>

* Update pkg/plugins/resources/yaml/main.go

Co-authored-by: Olivier Vernin <olivier@vernin.me>

* allow multiples files for 'condition'

* update example with a condition checking multiple files

* remove TODOs

* remove unrelated changes

* replace example by e2e test

* correct check for s.file

* Update pkg/plugins/resources/yaml/main.go

---------

Signed-off-by: Olblak <me@olblak.com>
Co-authored-by: Olivier Vernin <olivier@vernin.me>
Co-authored-by: Olblak <me@olblak.com>