Whitelist repos that don't need Blinka dependency

[tannewt]

This includes:

• https://github.com/adafruit/Adafruit_CircuitPython_BusDevice
• https://github.com/adafruit/Adafruit_CircuitPython_miniQR

More coming.

[kattni]

Can also include:

• https://github.com/adafruit/Adafruit_CircuitPython_CircuitPlayground
• https://github.com/adafruit/Adafruit_CircuitPython_Waveform
• https://github.com/adafruit/Adafruit_CircuitPython_FancyLED
• https://github.com/adafruit/Adafruit_CircuitPython_IRRemote