[INTERNAL] sap.m.Table: Fix padding for active column headers
[INTERNAL] sap.m.Table: Fix padding for active column headers

The style definition for overwriting the padding for active column headers
in compact mode was missing, hence adding the style definition so that the
column header and the cell content are aligned correctly.
BCP: 1870345744

Change-Id: Ib44055f615ad258598093f135a45f1128cf6f5ee

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