Defined helper script to push generated documentation into local WIKI repo (specific to NPM projects)

pnpm package manager tool upgraded to version 9.1.1 in the emsdk image. Also it is deployed using corepack for better convenience

Defined script to publish npm package ( based on https://gitlab.syncad.com/hive/hive/-/blob/develop/scripts/ci-helpers/npm_publish.sh?ref_type=heads )

Implemented common version of bump_npm_version.sh script ( based on work being originally done in https://gitlab.syncad.com/hive/hive/-/blob/develop/scripts/ci-helpers/bump_npm_version.sh?ref_type=heads )

Docker and script definitions for emscripten toolset (including precompiled boost openssl and sec256k1 libraries)