Revert "Load Vulkan dynamic state entry points"

This reverts commit 91fd5417ffc751e3782a402706724e6b984d11a5.

Reason for revert: breaks Android SF RE skiavk backend

Bug: skia:414645289
Original change's description:
> Load Vulkan dynamic state entry points
>
> Bug: skia:414645289
> Change-Id: I9c1cc54f0043f7501ed0578c5a347b0344f28342
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/987456
> Auto-Submit: Shahbaz Youssefi <syoussefi@google.com>
> Commit-Queue: Michael Ludwig <michaelludwig@google.com>
> Reviewed-by: Michael Ludwig <michaelludwig@google.com>

Bug: b/413276128
Bug: b/415117521
Bug: b/415079088
Bug: skia:414645289
Change-Id: I39621dcd060917c17cb620bea8b086d469211b44
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/988838
Commit-Queue: Yiwei Zhang <zzyiwei@google.com>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Auto-Submit: Yiwei Zhang <zzyiwei@google.com>
3 files changed