Make table component generic data type

[mhenkens]

I'm submitting a...

[ ] Regression (a behavior that used to work and stopped working in a new release)
[X] Bug report  
[ ] Feature request
[ ] Documentation issue or request
[ ] Support request => Please do not submit support request here, instead see https://github.com/NationalBankBelgium/stark/blob/master/CONTRIBUTING.md#got-a-question-or-problem

Current behavior

Actually the data type is object

Expected behavior

Generic type for data type

Minimal reproduction of the problem with instructions

What is the motivation / use case for changing the behavior?

When migrating from stark 10 to stark 12 we receive compilation error from typescript. Those error could be solved using generic type instead of Object

Environment

Angular version: 12.0.0
Stark version: 12.0.0-alpha.0


Browser:
- [ ] Chrome (desktop) version XX
- [ ] Chrome (Android) version XX
- [ ] Chrome (iOS) version XX
- [ ] Firefox version XX
- [ ] Safari (desktop) version XX
- [ ] Safari (iOS) version XX
- [ ] IE version XX
- [ ] Edge version XX
 
For Tooling issues:
- Node version: 14 
- Platform:  

Others: