feat: handle foreignObject in svg to support html

[tahmidrahman-dsi]

This change handles html wrapped in foreignObject in svg certificate.

Sample usage:

<foreignObject x="187" y="178.488" width="384" height="473">
        <div xmlns="http://www.w3.org/1999/xhtml" style="margin-top: 0">
            <p style="font-family: 'Plus Jakarta Sans';
                text-align: justify;
                font-size: 14px;
                letter-spacing: 0em;
                margin-top: 0">
            Sample text in p  tag
            </p>
        </div>
    </foreignObject>

Note: to make styles effective, they have to be implemented in-line and use limited supported CSS properties (See docs)

[naftis]

seems to be a fairly lightweight dependency, should be fine for bundle size👍

[ocrvs-bot]

Your environment is deployed to https://html-support-in-certificate-pdf.opencrvs.dev