Fix Sonar badges (#2741)
Fix Sonar badges (#2741)

old sonar badge api = down
snakefoot/NLog,UgurAldanmaz/NLog,luigiberrettini/NLog,304NotModified/NLog,sean-gilliam/NLog,BrutalCode/NLog,NLog/NLog,UgurAldanmaz/NLog,nazim9214/NLog,luigiberrettini/NLog,BrutalCode/NLog,nazim9214/NLog