Add ih8sn configurations for SafetyNet compatibility

Description

This MR intends to add configuration for ih8sn on X2 to make CTS tests pass by setting required fake properties.

Issue(s)

https://gitlab.e.foundation/e/devices/backlog/-/issues/118

Test environment

Prepare a build with the following parameters:

• DEVICES: X2
• BRANCH_NAME: v1-q
• FEATURE_BRANCH: 118devices-q-x2SafetyNet

Test procedures

• Install the build and notice that the CTS tests now pass.

Technical details

• As X2 is not a GMS-certified device, we use properties from Google Pixel 6 Pro instead. These values have been obtained from a Magisk Module called MagiskHideProps.

Checklist

• Self-review
• Test procedure explained
• Tested on a fresh install
• Tested applied as an update