refactor(ui5-table): move Table to @ui5/webcomponents-compat

[ilhan007]

Move Table, TableCell, TableRow, TableColumn from @ui5/webcomponents to new package @ui5/webcomponents-compat to free up space for new Table web component implementation that will be successor of the current one. It's only moved, the tag names the API remain the same.

BREAKING CHANGE: If you previously used the Table from @ui5/webcomponents, you need to import it from @ui5/webcomponents-compat:

import "@ui5/webcomponents-compat/dist/Table.js"; // ui5-table
import "@ui5/webcomponents-compat/dist/TableColumn.js"; // ui5-table-column
import "@ui5/webcomponents-compat/dist/TableRow.js"; // ui5-table-row`
import "@ui5/webcomponents-compat/dist/TableGroupRow.js";` // ui5-table-group-row
import "@ui5/webcomponents-compat/dist/TableCell.js"; // ui5-table-cell