Feat specify fw file

[produceconsumerobot]

Description

• Add the feature to load a custom firmware bin file into EmotiBit Firmware Installer
• Add caution to handle HIB switch with care in firmware installer.

Requirements

• none

Issues Referenced

• Add the feature to load a custom firmware bin file into EmotiBit Firmware Installer #170

Documentation update

none

Testing

• ✅ Windows
• ✅ Mac
  • The console is throwing some warning about "FinderExtension". Looks like some x-code jargon. But the FwInstaller seems to be working!
• ✔️ Linux
  • FW installer GUI is not supported for linux yet.

Test Configuration:

• Firmware version:
• Hardware:
• EmotiBit software version

Test	Result	Link

Checklist:

• All dependent repositories used were on branch master
• Release checklist completed (FW/ SW)
  • Make sure the required settings have been set to default before merging into master.
• doxygen style comments included
• Required documentation udpated

Screenshots: