update Vulkan SDK, LLVM and Mesa3D #156

Job	Run time
Feeds Package Test Build / Test powerpc_8548	24m 29s
Feeds Package Test Build / Test i386_pentium-mmx	3h 57m 8s
Feeds Package Test Build / Test mipsel_24kc	3h 56m 3s
Feeds Package Test Build / Test arm_cortex-a15_neon-vfpv4	4h 15m 7s
Feeds Package Test Build / Test riscv64_generic	3h 14m 28s
Feeds Package Test Build / Test arm_cortex-a9_vfpv3-d16	4h 18m 24s
Feeds Package Test Build / Test powerpc_464fp	24m 21s
Feeds Package Test Build / Test x86_64	4h 5m 45s
Feeds Package Test Build / Test mips_24kc	4h 2m 31s
Feeds Package Test Build / Test aarch64_generic	4h 16m 29s
Feeds Package Test Build / Test arm_cortex-a9_vfpv3-d16	4h 18m 24s
Feeds Package Test Build / Test aarch64_generic	4h 16m 29s
Feeds Package Test Build / Test arm_cortex-a15_neon-vfpv4	4h 15m 7s
Feeds Package Test Build / Test i386_pentium-mmx	3h 57m 8s
Feeds Package Test Build / Test mipsel_24kc	3h 56m 3s
Feeds Package Test Build / Test mips_24kc	4h 2m 31s
Feeds Package Test Build / Test riscv64_generic	3h 38m 51s
Feeds Package Test Build / Test powerpc_464fp	24m 21s
Feeds Package Test Build / Test powerpc_8548	24m 29s
Feeds Package Test Build / Test x86_64	4h 5m 45s
	2d 18h 13m 53s

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