feat: add conditional sorting for certificate results based on suffix parameter

certinspector/inspector.go

@@ -109,9 +109,15 @@ func ProcessCertificatesWrite(baseDir, provider string, outputDir string, verbos
 
 	wg.Wait()
 
-	sort.Slice(results, func(i, j int) bool {
-		return results[i].CertName < results[j].CertName
-	})
+	if suffix == "" {
+		sort.Slice(results, func(i, j int) bool {
+			return results[i].CertName < results[j].CertName
+		})
+	} else {
+		sort.Slice(results, func(i, j int) bool {
+			return results[i].ExpiryDate < results[j].ExpiryDate
+		})
+	}
 
 	outputFile := filepath.Join(outputDir, provider+suffix+".json")
 	return writeJSON(outputFile, results, verboseBool)