Update README.md

Update README.md

Update CI and README

Merge pull request #60 from bluesadi/llvm-14.0.6

Merge branch 'main' into llvm-14.0.6

Update CMakeLists.txt, CI, and README.md

Fix bugs in GlobalEncryption: Skip global variables without private or internal linkage

Make MBAObfuscation faster by reduce the coefficients z3 needs to calculate from 10 to 5

Add GlobalEncryption

Refine test commands

Refine Flattening implementation

Remove test file

BougsControlFlow obfuscation now supports C++

Refine caching mechanism of MBAObfuscation

Remove -O3 for json and openssl