Support for GPP US National string v2

[bretg]

This is the PBS-side of prebid/Prebid.js#12454

The IAB released some extensions to the GPP USNat Section 7 string. We need to update the US Gen Privacy module to cover these extensions.

Here's needs to change in the default processing logic as described in
https://docs.prebid.org/features/mspa-usnat.html#interpreting-usnat-strings

The changes translated into English:

• all activities are denied if the string declares that a minor 16+ denied consent;
• transmitUfpd is denied if consent was denied for any of the new types of sensitive data;
• transmitUfpd is also denied if consent was given for handling status as victim of crime (14) or as transgender/nonbinary (16) (i.e. they must be not applicable)

(thanks to @dgirardi for the translation!)

Technical changes

Note: all arrays in these changes start at 1 as defined in the IAB's document.

1. Add the following condition to the block defined in syncUser

KnownChildSensitiveDataConsents[3]=1 OR     # no consent for new KnownChild ages 16-17

2. Add the following condition to the block defined in transmitUfpd

KnownChildSensitiveDataConsents[3]=1 OR     # no consent for new KnownChild ages 16-17

3. Update these conditions in transmitUfpd:

...
SensitiveDataProcessing[1-7,9-12]=2) --> SensitiveDataProcessing[1-7,9-16]=2)
...
SensitiveDataProcessing[1-5,11]=1 OR --> SensitiveDataProcessing[1-5,11,13,15]=1 OR
...
SensitiveDataProcessing[6,7,9,10,12]=1 OR --> SensitiveDataProcessing[6,7,9,10,12,14,16]=1
SensitiveDataProcessing[6,7,9,10,12]=2 OR --> SensitiveDataProcessing[6,7,9,10,12,14,16]=2

4. Add the following condition to the block defined in transmitPreciseGeo

KnownChildSensitiveDataConsents[3]=1 OR     # no consent for new KnownChild ages 16-17