Update SVGDOMPropertyConfig.js to add dominant-baseline

[manolopm]

Adding dominant-baseline to svg dom properties

[facebook-github-bot]

Thank you for your pull request and welcome to our community. We require contributors to sign our Contributor License Agreement, and we don't seem to have you on file. In order for us to review and merge your code, please sign up at https://code.facebook.com/cla - and if you have received this in error or have any questions, please drop us a line at cla@fb.com. Thanks!

[facebook-github-bot]

Thank you for signing our Contributor License Agreement. We can now accept your code for this (and any) Facebook open source project. Thanks!

[okorz001]

Bump. Ran into this issue today. (This is a dupe of #3199.)

[gaearon]

Thank you for the PR, and sorry about the long wait. Now that #5714 is merged, all attributes on SVG elements will be passed through as is, with no need for the whitelist. I'm closing this but please let me know if you have any troubles in master.