chore: upgrade webpack to 5.74.0

[candrews]

• [X] Follows CONTRIBUTING rules

What does this PR do?

upgrade webpack to 5.74.0

Solves error when using node 17 (and later): Error: error:0308010C:digital envelope routines::unsupported

This error occurs whenever running npm which is very annoying - I'm greatly looking forward to never seeing it again.

See: https://github.com/webpack/webpack/issues/14532

Where should the reviewer start?

Run the build, tests, etc

How should this be manually tested?

Run the build, tests, etc

Any background context you want to provide?

I'm splitting out some of the changes in https://github.com/snyk/cli/pull/3875 into separate PRs for easier review/merging.

What are the relevant tickets?

n/a

Screenshots

n/a

Additional questions

n/a

[candrews]

@PeterSchafer hopefully this small PR passes all tests and is very easy to merge :)