Bring "src" of "sdk-network-providers" (with history)

[andreibancioiu]

See #483.

Steps involved:

git clone [email protected]:multiversx/mx-sdk-js-core.git
git clone [email protected]:multiversx/mx-sdk-js-network-providers.git

cd mx-sdk-js-network-providers
git filter-repo --subdirectory-filter src --to-subdirectory-filter src-network-providers --tag-rename 'src':'src-network-providers'

cd ../mx-sdk-js-core

git checkout feat/unify
git checkout -b merge-network-providers
git remote add network-providers ../mx-sdk-js-network-providers
git fetch network-providers
git merge --allow-unrelated-histories network-providers/main
git remote remove network-providers
git push origin

How to review:

git clone -b merge-network-providers [email protected]:multiversx/mx-sdk-js-core.git
git clone [email protected]:multiversx/mx-sdk-js-network-providers.git
git diff --no-index mx-sdk-js-core/src-network-providers mx-sdk-js-network-providers/src

References:

• https://stackoverflow.com/a/62096626/1475331