mbed-os-5.5.7: Merge pull request #105 from adbridge/master

Updating mbed-os to mbed-os-5.5.7

mbed-os-5.5.6: Merge pull request #102 from adbridge/master

Updating mbed-os to mbed-os-5.5.6

mbed-os-5.5.4: Merge pull request #100 from 0xc0170/master

Updating mbed-os to mbed-os-5.5.4

mbed-os-5.5.2: Merge pull request #93 from adbridge/master

Updating mbed-os to mbed-os-5.5.2

mbed-os-5.5.1: Merge pull request #89 from adbridge/master

Updating mbed-os to mbed-os-5.5.1

mbed-os-5.5.0: Merge pull request #88 from adbridge/master

Updating mbed-os to mbed-os-5.5.0

mbed-os-5.4.7: Merge pull request #82 from adbridge/master

Updating mbed-os to mbed-os-5.4.7

mbed-os-5.4.6: Merge pull request #81 from adbridge/master

Updating mbed-os to mbed-os-5.4.6

mbed-os-5.4.5: Merge pull request #79 from adbridge/master

Updating mbed-os to mbed-os-5.4.5

mbed-os-5.4.4: Merge pull request #77 from 0xc0170/master

Updating mbed-os to mbed-os-5.4.4