Mschwarzl/workerd

[mschwarzl]

• Created a REPRL solution for workerd (Reprl for Fuzzilli fuzzing cloudflare/workerd#4917)
• Created a Fuzzilli target and top-level context await support (as this is needed for workerd)

[google-cla]

Thanks for your pull request! It looks like this may be your first contribution to a Google open source project. Before we can look at your pull request, you'll need to sign a Contributor License Agreement (CLA).

View this failed invocation of the CLA check for more information.

For the most up to date status, view the checks section at the bottom of the pull request.

[saelo]

Oh nice, thanks! Some comments about splitting the PR but otherwise this looks good

[mschwarzl]

Hi @saelo, @Liedtke,

thank you for the comments!
Did the split now such that the top-level await feature is in #527
and this PR only contains the workerd target. The changes in the REPRL main were reverted.