Table-wise output for matrices

[JaneSjs]

• T8396 - How to customize (font size, color etc.) the HTML table in PDF export?
  https://surveyjs.answerdesk.io/internal/ticket/details/T8396
• T19370 - Inquiry on Table Layouts/Borders for Matrixes/Dynamic(also similar elements) in SurveyJS PDF Generator.
  https://surveyjs.answerdesk.io/internal/ticket/details/T19370
• T19651 - PDF generation table style
  https://surveyjs.answerdesk.io/internal/ticket/details/T19651
• T19002 - pdf generator formating
  https://surveyjs.answerdesk.io/internal/ticket/details/T19002
• T18669 - Single-Selection Matrix - Input fields appear within cells after exporting a matrix rubric to PDF
  https://surveyjs.answerdesk.io/internal/ticket/details/T18669
• T17481 - Matrix table in export PDF
  https://surveyjs.answerdesk.io/internal/ticket/details/T17481
• T12459 - How to show a border in Matrix control in pdf
  https://surveyjs.answerdesk.io/internal/ticket/details/T12459
  W/A: to render grid lines
  View Demo
  
  To hide a border around a read-only input:

SurveyPDF.SurveyHelper.FORM_BORDER_VISIBLE = false;

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Users want to export matrices table-wise and request the following features:

• Align cell values.
• Render grid lines: display borders around a table and its cells.