Backport #4176, #4183 to 4.x: keep a ShadowRealm failure copy from killing the host or running script - #4220

Backport #4176, #4183 to 4.x: keep a ShadowRealm failure copy from killing the host or running script#4220

lahma merged 2 commits into

sebastienros:4.xsebastienros/jint:4.xfrom

lahma:backport/4x-shadowrealmlahma/jint:backport/4x-shadowrealmCopy head branch name to clipboard