[autoroll] Bump RAM and CPU for vulkan-headers-angle roller
[autoroll] Bump RAM and CPU for vulkan-headers-angle roller

Git keeps dying with "killed"

Change-Id: I45a348d0804a3a46aea1f802db4d1f905bab8c93
Reviewed-on: https://skia-review.googlesource.com/c/buildbot/+/288541
Reviewed-by: Ravi Mistry <9fa2e7438b8cb730f96b74865492597170561628@google.com>
Commit-Queue: Eric Boren <0e499112533c8544f0505ea0d08394fb5ad7d8fa@google.com>

google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot,google/skia-buildbot