vulkan: mutex around vkQueueSubmit (#14127) #289

Job	Run time
macOS-x64	1m 32s
macOS-arm64	54s
windows-cpu (arm64)	1m 33s
ubuntu-22-cpu (x64, ubuntu-22.04)	51s
ios-xcode-build	13m 23s
windows-cpu (x64)	1m 56s
ubuntu-22-vulkan	3m 43s
windows-hip (radeon, gfx1100;gfx1101;gfx1102;gfx1030;gfx1031;gfx1032)	20m 57s
windows (vulkan, x64, -DGGML_VULKAN=ON, ggml-vulkan)	4m 24s
windows-cuda (12.4)	2m 59s
windows-sycl	9m 54s
windows (opencl-adreno, arm64, -G "Ninja Multi-Config" -D CMAKE_TOOLCHAIN_FILE=cmake/arm64-window...	2m 44s
release	1m 33s
	1h 6m 23s

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