apacheGH-38213: [MATLAB] Create a superclass for tabular type MATLAB tests (i.e. for Table and RecordBatch) (apache#47107)

### Rationale for this change

Many of the tests for `Table` and `RecordBatch `are similar. To reduce code duplication and ensure consistency, we could consider adding a shared superclass for tabular type tests.

### What changes are included in this PR?

Refactored `tTable` and `tRecordBatch` to inherit from `hTabular`. `hTabular` i a new MATLAB test class that defines shared tests for `Table` and `RecordBatch`.

### Are these changes tested?

Yes (see the MATLAB GitHub Actions workflow runs).

### Are there any user-facing changes?

No.

* GitHub Issue: apache#38213

Lead-authored-by: Sarah Gilmore <74676073+sgilmore10@users.noreply.github.com>
Co-authored-by: Sarah Gilmore <sgilmore@mathworks.com>
Co-authored-by: Kevin Gurney <kevin.p.gurney@gmail.com>
Signed-off-by: Sarah Gilmore <sgilmore@mathworks.com>

Author: sgilmore10