Add performance testing graphics to XRPL Feature pages (MPT, Permissioned DEX, etc.)

[kennyzlei]

Currently we have performance testing reports on dev.to like https://dev.to/ripplexdev/mpt-performance-test-report-44ig

We believe there is an opportunity to present some of the table metrics in a more visual graphic on documentation pages like https://opensource.ripple.com/docs/xls-33-multi-purpose-tokens so that community members can better understand the performance of new features that are being proposed in mainnet