feat(program): add program LSM suport

[xlango]

1.Added support for lsm ebpf program loading
2.Add test cases examples/programs/lsm

[cfc4n]

低版本内核中，请跳过编译、加载、执行。

[cfc4n]

单元测试报错了，请修复一下。

[cfc4n]

test failed.

make
mkdir -p ebpf/bin
clang -D__KERNEL__ -D__ASM_SYSREG_H \
	-DKERNEL_GE_5_7 \
	-Wno-unused-value \
	-Wno-pointer-sign \
	-Wno-compare-distinct-pointer-types \
	-Wunused \
	-Wall \
	-Werror \
	-I/lib/modules/$(uname -r)/build/include \
	-I/lib/modules/$(uname -r)/build/include/uapi \
	-I/lib/modules/$(uname -r)/build/include/generated/uapi \
	-I/lib/modules/$(uname -r)/build/arch/x86/include \
	-I/lib/modules/$(uname -r)/build/arch/x86/include/uapi \
	-I/lib/modules/$(uname -r)/build/arch/x86/include/generated \
	-O2 -emit-llvm \
	ebpf/main.c \
	-c -o - | llc -march=bpf -filetype=obj -o ebpf/bin/probe.o
go run github.com/shuLhan/go-bindata/cmd/go-bindata -pkg main -prefix "ebpf/bin" -o "probe.go" "ebpf/bin/probe.o"
go build -o bin/main .
sudo bin/main
INFO[0000] initializing manager
INFO[0000] cat /boot/config-$(uname -r) | grep BPF_LSM
INFO[0000] Linux kernel supports CONFIG_BPF_LSM=y
FATA[0003] error:1 error occurred:
	* error:error:create raw tracepoint: not supported , couldn's activate lsm lsm/path_mkdir, matchFuncName:lsm_path_mkdir, {UID:MyLSMPathMkdirHook, EbpfFuncName:lsm_path_mkdir}

, probes activation validation failed
make: *** [Makefile:59: run] Error 1
$uname -a
Linux vm-ubuntu-arm64 5.15.0-78-generic #85-Ubuntu SMP Fri Jul 7 15:29:30 UTC 2023 aarch64 aarch64 aarch64 GNU/Linux

[cfc4n]

还需要稍微调整一下，谢谢。

[cfc4n]

LGTM