Update Swarming dimensions of Linux Intel HD 630 Experimental bot.

It's been upgraded to Mesa 18.3.3 from 18.0.5.

Bug: 928530
Change-Id: I2cebf3cfe028ed4e3108b021fc5277c818b66943
Tbr: sunnyps@chromium.org
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1525407
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#641059}
2 files changed