log tried paths if no media file has been found

Signed-off-by: Sebastian Schüpbach <sebastian.schuepbach@unibas.ch>

src/main/kotlin/KafkaTopology.kt

@@ -399,6 +399,7 @@ class KafkaTopology(private val settings: SettingsLoader) {
                 return "${Constant.sftpPathPrefix}$filePath"
             }
         }
+        log.info("No media file found. Tried $sftpBasePath/$recordSetId/$type/$originalIdentifierValue.{${fileExtensions.joinToString()}}")
         return null
     }