python: update pyOCD (and other python dependencies)
Update pyOCD, mbed-cli, mbed-ls and pyyaml modules
project_generator==0.11.*
-mbed-ls==1.6.2
+mbed-ls==1.8.*
pyserial
-pyOCD==0.28.*
+pyOCD==0.32.*
requests
intelhex
enum34
pyusb
-mbed-cli==1.8.2
+mbed-cli==1.10.*
bs4
numpy
pyelftools
fuzzywuzzy
jsonschema
+pyyaml>=6.0,<7.0
