[INTERNAL][FIX] sap.m.Bar - Toolbars inside Bar now are displayed properly
[INTERNAL][FIX] sap.m.Bar - Toolbars inside Bar now are displayed properly

* fixed selector in base Bar.less

Change-Id: Ib41080369c482ce7b86ffa5998dd18aa35840474
BCP: 2080059970

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