docs: add comment to IsAllowed function in bitbucketdatacenter

- really to test CI
- Added explanatory comment to clarify the purpose of IsAllowed function
- Improved code documentation for better readability and maintenance

Signed-off-by: Chmouel Boudjnah <chmouel@redhat.com>

Author: chmouel

pkg/provider/bitbucketdatacenter/acl.go

@@ -13,6 +13,7 @@ import (
 
 type activitiesTypes struct{ Values []*bbv1.Activity }
 
+// IsAllowed check if the user is allowed to trigger the pipeline.
 func (v *Provider) IsAllowed(ctx context.Context, event *info.Event) (bool, error) {
 	allowed, err := v.checkMemberShip(ctx, event)
 	if err != nil {