Add an ability to set output name pattern Reporting API

[natfirst]

Environment

• Platform version: 7.2
• Documentation https://doc.cuba-platform.com/reporting-7.1/template.html

  Description of the bug or enhancement

Reporting API does not support cases when outputFileName set as a pattern

When trying to run the report from the screen by following code file name will be set as "${Root.miband.test.title}.docx" instead of the result of the script

reportGuiManager.printReport(
                report,
                ParamsMap.of("entities", reppoesTable.getItems().getItems()),
                null,
                "${Root.miband.test.title}.docx");

    }