Add multiple statistics query tests

Add multiple statistics query tests

Add tests for different query operations:

* Multiple statistics query flags enabled but only input assembly
  vertices and primitives together with vertex or fragment shader
  invocations.
* Partial queries.
* Add tests with/without wait flag.
* Getting query values with vkCmdCopyQueryPoolResults() and
vkGetQueryPoolResults()
  - Usage of dstOffset in vkCmdCopyQueryPoolResults().

Components: vulkan, framework
VK-GL-CTS issue: 2909

Added tests:

   dEQP-VK.query_pool.statistics_query.multiple_queries.*

Change-Id: I2dd5412e20268c7997a870dd33a1f3c0a1779600
Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>