[INTERNAL] m.Table: Fixed the misalignment of icon + text in table header under sapUiSizeCompact
[INTERNAL] m.Table: Fixed the misalignment of icon + text in table header under sapUiSizeCompact

When using sapUiSizeCompact the table header containing an icon and a text was misaligned.
Inheriting the line-height for texts fixed the issue.

BCP: 2270141414
Change-Id: I076fb7964e70f9d6bbd669f9729544c49db556a4

SAP/openui5,SAP/openui5,SAP/openui5,SAP/openui5