Dompdf and security checks

[briand44]

Just looked at the issue queue and we may just able to update the underlying issue ourselves? dompdf/dompdf#3393 - joe

Dompdf is only vulnerable based on the SvgLib dependency

And Dompdf version constraints allow the dependency to be updated.

Proposed Solution

• ddev composer update phenx/php-svg-lib
• Normal dompdf admissions checks/testing
• Enable security checks again and achieve a passing build.

Follow up

• Update dompdf next release.

[briand44]

Grooming conversation... Do we have an old issue or PR where we tested Admissions that outlines specific things to check? Sized as a small assuming if we run into major issues we could wait for the dompdf release or create separate issues to address.