Bumps [lodash](https://github.com/lodash/lodash) from 4.17.11 to 4.17.15.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](https://github.com/lodash/lodash/compare/4.17.11...4.17.15)
Signed-off-by: dependabot[bot] <support@github.com>

Package-lock.json files updated

tests for #1314

loop over dynamic array length will show warning

ethereumjs-util version updated to latest in all modules

transaction execution error recorded

delete from mapping will not show warning

update remix-tests unit tests

bytecode updated after library linking

changelog auto update

Separate AST blocks in remix-analyzer tests

changelog updated

Release v0.1.21

remix tests worked with compiler loaded using web-worker

[Static analysis] Interaction with different addresses inside the loop handled