[INTERNAL] .eslintrc: Allow "that" in rule "consistent-this"
[INTERNAL] .eslintrc: Allow "that" in rule "consistent-this"

Although the documentation of eslint mentions that as the default for
the "consistent-this" rule the warning is displayed. 
Therefore "that" should be defined as allowed var name.

Change-Id: I039b04df47019de442215cef7fdc3ecc51024d55

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