[SYCL][E2E] Fix validation layers for Vulkan in bindless images interop tests (#21271)
This PR fixes issue which we always had false for `return
layer.layerName == "VK_LAYER_KHRONOS_validation"` because it's
comparison of C-style char array to a string literal. The content is
ommited.
I removed that whole check. We need for CI always Vulkan validation
layers to check for issues on Vulkan side in bindless interop tests.