Add fast/js/regexp-overflow.html to DumpRenderTree skip list

This fails beacsue the result of the test is so large that DRT suffers
OOM when reading the result. This will be fixed when we switch to
DRT2. Skipping for now to keep the crashes at zero.

Also fixes bug numbers for other skipped tests

Bug: 2697589
Change-Id: I897ff1f0a2941d305af5fb1c8de8f6690365fb9e