[LLDB][Standalone][arm&aarch64]Execute "expr (void)__gcov_dump()" return"error: couldn't install checkers, unknown error"

**【任务描述】**
[Arm Aarch64]lldb standalone tool return "error: couldn't install checkers, unknown error"
For example[Arm]:
- Add `-fprofile-arcs` and `-ftest-coverage` to ohos.toolchain.cmake
- Compile native hap packages using DevEco
- Debugging HAP packages using the lldb standalone tool

```
...
(lldb) attach <pid>
(lldb) image lookup -n __gcov_dump
1 match found in /system/lib/chipset-pub-sdk/libmetadata.z.so:
        Address: libmetadata.z.so[0x000399b8] (libmetadata.z.so.PT_LOAD[1]..text + 184040)
        Summary: libmetadata.z.so`__gcov_dump
1 match found in /data/lldb/sos/armeabi-v7a/libentry.so:
        Address：libentry.so .....
        Summary: libentry.so`__gcov_dump  
(lldb) expr (void)__gcov_dump()
error: expression failed to parse:
error: couldn't install checkers, unknown error
(lldb) call (void)__gcov_dump()
error: expression failed to parse:
error: couldn't install checkers, unknown error
```

But debugging with LLDB remote debugging tool is normal.

**【解决方案】**

**【任务来源】**

OpenHarmony/third_party_llvm-project
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