vmtest: use danobi/vmtest instead of homegrown vm solution #602

Job	Run time
set-matrix	2s
x86_64-gcc / build-release	0s
x86_64-llvm-18 / build-release	0s
x86_64-gcc / build / build for x86_64 with gcc	5m 22s
x86_64-llvm-18 / build / build for x86_64 with llvm-18	6m 4s
x86_64-gcc / veristat / veristat on x86_64 with gcc	1m 0s
x86_64-gcc / test (test_maps, false, 360) / test_maps on x86_64 with gcc	1m 52s
x86_64-gcc / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on x86_64 with gcc	3m 33s
x86_64-gcc / test (test_progs, false, 360) / test_progs on x86_64 with gcc	3m 59s
x86_64-gcc / test (test_verifier, false, 360) / test_verifier on x86_64 with gcc	33s
x86_64-llvm-18 / veristat	0s
x86_64-llvm-18 / test (test_progs, false, 360) / test_progs on x86_64 with llvm-18	3m 51s
x86_64-llvm-18 / test (test_progs_no_alu32, false, 360) / test_progs_no_alu32 on x86_64 with llvm-18	3m 36s
x86_64-llvm-18 / test (test_maps, false, 360) / test_maps on x86_64 with llvm-18	1m 56s
x86_64-llvm-18 / test (test_progs_cpuv4, false, 360) / test_progs_cpuv4 on x86_64 with llvm-18	4m 2s
x86_64-llvm-18 / test (test_verifier, false, 360) / test_verifier on x86_64 with llvm-18	32s
	36m 22s

Provide feedback