refactor(misconf): remove unused universal scanner (#7293)

Signed-off-by: nikpivkin <nikita.pivkin@smartforce.io>

pkg/iac/scanners/universal/scanner.go

@@ -1,63 +0,0 @@
-package universal
-
-import (
-	"context"
-	"io/fs"
-
-	"github.com/aquasecurity/trivy/pkg/iac/scan"
-	"github.com/aquasecurity/trivy/pkg/iac/scanners"
-	"github.com/aquasecurity/trivy/pkg/iac/scanners/azure/arm"
-	"github.com/aquasecurity/trivy/pkg/iac/scanners/cloudformation"
-	"github.com/aquasecurity/trivy/pkg/iac/scanners/dockerfile"
-	"github.com/aquasecurity/trivy/pkg/iac/scanners/helm"
-	"github.com/aquasecurity/trivy/pkg/iac/scanners/json"
-	"github.com/aquasecurity/trivy/pkg/iac/scanners/kubernetes"
-	"github.com/aquasecurity/trivy/pkg/iac/scanners/options"
-	"github.com/aquasecurity/trivy/pkg/iac/scanners/terraform"
-	"github.com/aquasecurity/trivy/pkg/iac/scanners/toml"
-	"github.com/aquasecurity/trivy/pkg/iac/scanners/yaml"
-)
-
-type nestableFSScanners interface {
-	scanners.FSScanner
-	options.ConfigurableScanner
-}
-
-var _ scanners.FSScanner = (*Scanner)(nil)
-
-type Scanner struct {
-	fsScanners []nestableFSScanners
-}
-
-func New(opts ...options.ScannerOption) *Scanner {
-	s := &Scanner{
-		fsScanners: []nestableFSScanners{
-			terraform.New(opts...),
-			cloudformation.New(opts...),
-			dockerfile.NewScanner(opts...),
-			kubernetes.NewScanner(opts...),
-			json.NewScanner(opts...),
-			yaml.NewScanner(opts...),
-			toml.NewScanner(opts...),
-			helm.New(opts...),
-			arm.New(opts...),
-		},
-	}
-	return s
-}
-
-func (s *Scanner) Name() string {
-	return "Universal"
-}
-
-func (s *Scanner) ScanFS(ctx context.Context, fsys fs.FS, dir string) (scan.Results, error) {
-	var results scan.Results
-	for _, inner := range s.fsScanners {
-		innerResults, err := inner.ScanFS(ctx, fsys, dir)
-		if err != nil {
-			return nil, err
-		}
-		results = append(results, innerResults...)
-	}
-	return results, nil
-}