Correct the usage of getConfiguration('autolispext') by modify the extensionDevelopmentPath

[nigma456]

Objective

Update to use the correct extensionDevelopmentPath and remove mock method

Abstractions

In our lisp extension test we have wrongly set the extensionDevelopmentPath in runTest.ts so that it will fail to read the configuration('autolispext') and we have to use a workround of mock method for formatter.test.ts

In this subimission I corrected the extensionDevelopmentPath and removed the mock method

Tests performed

Passed local and CI test

Screen shot