hwcrypto/sha.h: No such file or directory

Describe the bug
Compiling your library (downloaded vai library manager) you get an "hwcrypto/sha.h: No such file or directory".

Solution
change "#include <hwcrypto/sha.h>" in HTTPConnection.hpp to "#include <esp32/sha.h>"

You can just replace "hwcrypto/sha.h" with "sha/sha_parallel_engine.h", that's the header used in newer ESP-IDF versions

Or:

#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL (4, 4, 0)
  #include <sha/sha_parallel_engine.h>  
#else
  #include <hwcrypto/sha.h>
#endif

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