fix: updating the KnowPythonExecutables list (#12102)
fix: updating the KnowPythonExecutables list (#12102)

Added Python 3.7, 3.8 and 3.9
DonJayamanne/pythonVSCode,DonJayamanne/pythonVSCode,DonJayamanne/pythonVSCode,DonJayamanne/pythonVSCode,DonJayamanne/pythonVSCode