More robust Code Quality reports for PolyspaceChecker

[JokeWaumans]

• Accept the line and column values of the Polyspace's input to be 0. When the line or column is 0, the line or column in the finding will be 1. Fixes this kind of errors: ValueError: Expected column number greater than 0; Got 0
• line or column values defaults to 1, also when the value can't be converted to an integer