Log audit errors when partial results are allowed (v2 backport). (#1354)

When allow_partial_results is enabled, frogbot continued without failing
but only logged a generic warning, hiding the underlying audit error.
Include the actual error in the warning so pipelines remain debuggable.

Backport of #1352 for master.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: Jordanh1996

scanrepository/scanrepository.go

@@ -291,7 +291,7 @@ func (cfp *ScanRepositoryCmd) fixVulnerablePackages(repository *utils.Repository
 		err = cfp.fixIssuesSeparatePRs(repository, vulnerabilitiesByWdMap)
 	}
 	if err != nil {
-		return utils.CreateErrorIfPartialResultsDisabled(cfp.scanDetails.AllowPartialResults(), fmt.Sprintf("failed to fix vulnerable dependencies: %s", err.Error()), err)
+		return utils.CreateErrorIfPartialResultsDisabled(cfp.scanDetails.AllowPartialResults(), "failed to fix vulnerable dependencies", err)
 	}
 	return
 }

utils/utils.go

@@ -585,7 +585,7 @@ func isUrlAccessible(url string) bool {
 // This function checks if partial results are allowed by the user. If so instead of returning an error we log the error and continue as if we didn't have an error
 func CreateErrorIfPartialResultsDisabled(allowPartial bool, messageForLog string, err error) error {
 	if allowPartial {
-		log.Warn(messageForLog)
+		log.Warn(fmt.Sprintf("%s: %v", messageForLog, err))
 		return nil
 	}
 	return err