fix(ble): Turn off coded and 2M phys

The 2M phy caused problems when turning on encryption. I'm also disabling the coded phy as I don't know it it works and need to first test it with a phone/central which has support.

Closes #172 (closed)

Looks good to me! Thanks for keeping our codebase clean.

However, I'm only a bot - so a human will still have to approve this request.

merged

mentioned in commit 45f6d33f

<3

mentioned in issue companion-app-android#22 (closed)