[INTERNAL] sap.m.P13nColumnsPanel : remove whitespaces at begin and end of the searchtext field value
[INTERNAL] sap.m.P13nColumnsPanel : remove whitespaces at begin and end
of the searchtext field value

Change-Id: I9239f6478365b0d4406d3515ddee8f31a5e491e7

nzamani/openui5,olirogers/openui5,cschuff/openui5,SQCLabs/openui5,SQCLabs/openui5,SQCLabs/openui5,SAP/openui5,olirogers/openui5,cschuff/openui5,nzamani/openui5,SAP/openui5,SAP/openui5,cschuff/openui5,SAP/openui5,nzamani/openui5,olirogers/openui5