docs: Update knownlimitations.md
docs: Update knownlimitations.md

Signed-off-by: Mihai Tudor Panu <a27de6130c5d32f5817bf40bb8b348582f37a8af@intel.com>

g-vidal/upm,pylbert/upm,whbruce/upm,malikabhi05/upm,malikabhi05/upm,spitfire88/upm,nitirohilla/upm,g-vidal/upm,afmckinney/upm,g-vidal/upm,intel-iot-devkit/upm,jontrulson/upm,arfoll/upm,afmckinney/upm,arfoll/upm,intel-iot-devkit/upm,kissbac/upm,Jon-ICS/upm,ShawnHymel/upm,g-vidal/upm,stefan-andritoiu/upm,afmckinney/upm,ShawnHymel/upm,skiselev/upm,ShawnHymel/upm,andreivasiliu2211/upm,Propanu/upm,spitfire88/upm,sasmita/upm,stefan-andritoiu/upm,spitfire88/upm,stefan-andritoiu/upm,skiselev/upm,Jon-ICS/upm,Propanu/upm,kissbac/upm,Propanu/upm,sasmita/upm,intel-iot-devkit/upm,skiselev/upm,sasmita/upm,intel-iot-devkit/upm,nitirohilla/upm,arfoll/upm,intel-iot-devkit/upm,spitfire88/upm,whbruce/upm,stefan-andritoiu/upm,g-vidal/upm,Jon-ICS/upm,arfoll/upm,jontrulson/upm,nitirohilla/upm,Jon-ICS/upm,sasmita/upm,malikabhi05/upm,skiselev/upm,nitirohilla/upm,spitfire88/upm,pylbert/upm,skiselev/upm,whbruce/upm,jontrulson/upm,ShawnHymel/upm,kissbac/upm,andreivasiliu2211/upm,malikabhi05/upm,kissbac/upm,nitirohilla/upm,ShawnHymel/upm,Propanu/upm,afmckinney/upm,Jon-ICS/upm,g-vidal/upm,pylbert/upm,Propanu/upm,jontrulson/upm,pylbert/upm,afmckinney/upm,Propanu/upm,sasmita/upm,jontrulson/upm,malikabhi05/upm,pylbert/upm,intel-iot-devkit/upm,andreivasiliu2211/upm,pylbert/upm,malikabhi05/upm,kissbac/upm,andreivasiliu2211/upm,stefan-andritoiu/upm,whbruce/upm,whbruce/upm,arfoll/upm,stefan-andritoiu/upm,andreivasiliu2211/upm,skiselev/upm