(chore) Release v4.0.1

[denniskigen]

Cuts a patch release of Cohort Builder, v4.0.1, which includes housekeeping changes.

Here's the draft changelog for it:

Housekeeping

• (chore) Bump ws from 7.5.6 to 7.5.10 by @dependabot in Bump ws from 7.5.6 to 7.5.10 #85
• (chore) Bump braces from 3.0.2 to 3.0.3 by @dependabot in Bump braces from 3.0.2 to 3.0.3 #86
• (chore) Bump webpack from 5.88.2 to 5.94.0 by @dependabot in Bump webpack from 5.88.2 to 5.94.0 #87
• (chore) Bump micromatch from 4.0.4 to 4.0.8 by @dependabot in Bump micromatch from 4.0.4 to 4.0.8 #88
• (chore) O3-3968: Cache playwright browsers install step in E2E workflow by @virajwathsalag in (chore) O3-3968: Cache playwright browsers install step in E2E workflow  #89
• (chore) Bump express from 4.19.2 to 4.21.0 by @dependabot in Bump express from 4.19.2 to 4.21.0 #90
• (chore) Bump rollup from 2.65.0 to 2.79.2 by @dependabot in Bump rollup from 2.65.0 to 2.79.2 #91
• (chore) Bump http-proxy-middleware from 2.0.6 to 2.0.7 by @dependabot in Bump http-proxy-middleware from 2.0.6 to 2.0.7 #92
• (chore) Various tooling tweaks by @denniskigen in (chore) Various tooling tweaks #93
• (chore) Bump nanoid from 3.3.6 to 3.3.8 by @dependabot in Bump nanoid from 3.3.6 to 3.3.8 #94

[NethmiRodrigo]

Thanks @denniskigen!