Move JS build dependencies to 'dependencies' (#10763)

- move all JS build dependencies to 'dependencies'
- update all JS dependencies

Reason for this is that npm will only install 'dependencies' when under
the effect of NODE_ENV=production which may be present on some build
systems.

Linters currently need to be depdendencies because we run linting as
part of the build step, but I plan to move them to a separate 'lint'
target which means they can move to devDependencies then.

Fixes: #10761