Remove fixed dEQP renderbuffer test from skipped test list Test passes with the latest ANGLE version d9c0aa4aff. Bug: b/328156792 Bug: b/333959262 Change-Id: I231feb43af69a1dab877fd3d3bd915b73d56d4b5 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6187619 Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com> Commit-Queue: Yuxin Hu <yuxinhu@google.com>