Remove old serialize-javascript version dependency

[acwhite211]

Fixes #7933
Fixes https://github.com/specify/specify7/security/dependabot/186

Dependabot flagged serialize-javascript <= 7.0.2 as vulnerable to RCE. This issue was introduced transitively through terser-webpack-plugin@5.3.11 in the front-end dependency tree. We can use terser-webpack-plugin@5.4.0 since it no longer depends on serialize-javascript, so this change removes the vulnerable package entirely rather than pinning serialize-javascript directly.

Removed vulnerable serialize-javascript from front-end lockfile. Added an override for terser-webpack-plugin in specifyweb/frontend/js_src/package.json. Update specifyweb/frontend/js_src/package-lock.json to resolve terser-webpack-plugin to 5.4.0. Remove the transitive serialize-javascript@6.0.2 dependency from the front-end lockfile. Remove the now unused transitive randombytes entry that came from serialize-javascript.

Checklist

• Self-review the PR after opening it to make sure the changes look good and
  self-explanatory (or properly documented)
• Add relevant issue to release milestone
• Add pr to documentation list

Testing instructions

• Light general testing of the Specify UI.