Include svg module in Doxygen generated output.

Bug: skia:11108
Change-Id: I2c676d674ede2455f35a69d7063b042f8409aea5
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/350617
Auto-Submit: Joe Gregorio <jcgregorio@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Joe Gregorio <jcgregorio@google.com>
1 file changed