Fix the bug of failing to find extapi.bc in npm

[shuangxiangkan]

No description provided.

[codecov]

Codecov Report

Merging #1183 (82deaeb) into master (1c73bab) will decrease coverage by 0.06%.
Report is 3 commits behind head on master.
The diff coverage is 11.53%.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1183      +/-   ##
==========================================
- Coverage   64.74%   64.68%   -0.06%     
==========================================
  Files         222      222              
  Lines       23483    23509      +26     
==========================================
+ Hits        15204    15207       +3     
- Misses       8279     8302      +23     

Files Changed	Coverage Δ
svf/lib/MemoryModel/AccessPath.cpp	4.54% <ø> (ø)
svf/lib/Util/ExtAPI.cpp	65.71% <11.53%> (-32.02%)	⬇️