Run FSR tests with secondary command buffers

Run FSR tests with secondary command buffers

Dynamic rendering tests in fragment_shading_rate group were replaced
with three sub groups: primary_cmd_buff, partial_secondary_cmd_buff
and complete_secondary_cmd_buff.
* primary_cmd_buff subgroup contains previously existing dynamic
rendering tests where drawing is done in primary command buffer.
* partial_secondary_cmd_buff contains tests where drawing commands
are recorded in secondary command buffer but begin/endRendering
are recorded to primary command buffer.
* complete_secondary_cmd_buff executes tests using secondaries that
completely contain the dynamic render pass.

Components: Vulkan

VK-GL-CTS issue: 3516

Affects:
dEQP-VK.fragment_shading_rate.*

Change-Id: I17f5f07c7cd1346d2a908ace5d62e5f970712ee8