…with `read` to ensure more consistent file reading

 Fix hashfile function to return consistent file hashes in MacOS

…consistent with the codebase's usage of Boost libraries.

…ency, to avoid updating config scripts over the network.

(cherry picked from commit zcash/zcash/55ac118e65fe8edf18599c61fdd0533767ab0893)

Replace std::filesystem with boost::filesystem in misc.cpp

…g-updates

Disable libsodium config updates

…et-activation

Update testnet upgrade timestamp for refund fix

Update deprecation height and set version to 1.2.9