This extension allows the host to reset query pools without the use of
vkCmdResetQueryPool.

Bug: b/169602655
Tests: dEQP-VK.query_pool.occlusion_query.*
Change-Id: I20a121d30ff5c39dc9df0a803c3f054ff217e5dc
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/51309
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Tested-by: Sean Risser <srisser@google.com>
Commit-Queue: Sean Risser <srisser@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>