vulkan-cts-1.3.8.4: Vulkan CTS 1.3.8.4

Fixes:
 * Fix overflow in memory pipeline barrier tests
 * Replace host transition with image memory barrier
 * Fix Input Attachment mapping in local read test
 * Add missing flags to shader object compute tests
 * Avoid write-after-write hazard when storing value of RayTMax in intersection  and ahit shaders
 * Check sample shading feature in tests that use it
 * Fix wsi maintenance1 scaling tests
 * Change image layout for host image copy test
 * Fix Depth/Stencil mapping in dynamic rendering local read tests
 * Add missing shader create flag in shader performance test
 * Fix VkDescriptorSetLayout in shader object binary tests
 * Verify shared memory fits within shaderMemorySize
 * Fix bind_buffers_2 tests using out-of-bounds vertices for non-maint5
 * Fix r10x6 verification in host image copy tests
 * Check compute workgroup size for RQ position fetch tests
 * Remove multiview dependency in dyn-rendering random tests
 * Fix sync issues in depth/stencil tests for raster order attachment
 * Fix constant-packed variants of multi-draw tests
 * Fix host image copy tests with sparse images
 * Add missing dependencies on extensions for video encode tests
 * Fix mismatch in float value add operation
 * Fix issues in few dynamic rendering local read tests
 * Update verification threshold in the depth bias tests
 * Allow n_ulp for dithering tests using additive blending
 * Emit point size from "many indirect draws" test
 * Fix return code check for vkGetPhysicalDeviceVideoFormatPropertiesKHR
 * Fix use of subgroupBallotFindLSB with empty ballot
 * Fix wrong ExpectKHR usage for VK_KHR_shader_expect_assume tests
 * VK.wsi.xlib.surface.resize fails randomly
 * Remove illegal multi draw tests
 * Fix workgroup size issue in opacity micromap tests

Improvements:
 * Use ffmpeg provided by Igalia (for Linux)
 * Run clang-format + remove de* types
 * Allow Vulkan CTS 1.3.8.4