Add additional options to group policy to configure p3a, usage, and crash report settings

[rebron]

Description

For Windows group policy, see: https://support.brave.com/hc/en-us/articles/360039248271-Group-Policy

• Add the ability to enable and disable p3a ping, usage ping, and crash reports ping.
• Update documentation: https://support.brave.com/hc/en-us/articles/360039248271-Group-Policy

Brave version (brave://version info)

n/a

Version/Channel Information:

• Can you reproduce this issue with the current release? n/a
• Can you reproduce this issue with the beta channel? n/a
• Can you reproduce this issue with the nightly channel? n/a

Other Additional Information:

• Does the issue resolve itself when disabling Brave Shields? n/a
• Does the issue resolve itself when disabling Brave Rewards? n/a
• Is the issue reproducible on the latest version of Chrome? n/a

Miscellaneous Information:

[rebron]

cc: @simonhong @keur

[bsclifton]

Closing as duplicate of #37033