Qt 6 search results include result from CMake modules used in the project

Qt 6 search results include result from Cmake modules used in the project

STEPS:

• Open an Qt 6 example in Qt Creator (say calqlatr example)
• Open search window (Ctrl+Shift+F)
• Search for some keyword (say 'window' which is common)
• Observe the search results

OBSERVED : 

• Search results include results from files in cmake modules included
  For eg D:\Qt\5.x.x\6.6.0\msvc2019_64\lib\cmake\Qt6Gui\Qt6QWindowsDirect2DIntegrationPluginAdditionalTargetInfo.cmake

EXPECTED: 

• As a developer, I would be interested in search results only from the code of the project"