Enable sticky headers on BeeTable instances of DMN Editor's Boxed Expression Editor

[tiagobento]

Temporary description:

• Take a look at this commit https://github.com/tiagobento/kie-tools/commit/a6ff1e984bcda3f40d3db437eaaf16c22b847378
• I think you'll be able to run the branch where it is too. https://github.com/tiagobento/kie-tools/commits/bee-reisizing-perf---sticky-headers
• Keep in mind this is an old branch.

### Acceptance criteria
- [ ] Write a nice description for this issue.
- [ ] Add acceptance criteria here.

[jomarko]

@tiagobento is this somehow related(does it somehow affects) row span header task I am working on?