Add GnssMeasurement.getCodeType() to GPSTest Database

[barbeau]

Is your feature request related to a problem? Please describe.
Devices define what values they return for GnssMeasurement.getCodeType() for a given GnssMeasurement:
https://developer.android.com/reference/android/location/GnssMeasurement#getCodeType()

It's possible different OEMs are reporting different code types for the same frequency (e.g., L1/L5). I'd like to know more about what devices support what code types.

Describe the solution you'd like
I'd like to add GnssMeasurement.getCodeType() values supported by a device to the GPSTest Database, similar to how we capture L1/L5/etc. today.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. Please comment here if it is still valid so that we can reprioritize. Thank you!

[barbeau]

Not stale

[stale]

This issue has been automatically marked as stale because it has not had recent activity. Please comment here if it is still valid so that we can reprioritize. Thank you!

[barbeau]

Not stale