n8020.xml: Add local manifest for v1-pie.

Description

n8020.xml: Add local manifest for v1-pie.

Issue(s)

e/backlog#3300 (closed)

Test environment

• Prepare https://gitlab.e.foundation/e/devices/smdk4412/android_frameworks_opt_telephony
• Push contents of the private branch to 3300-pie-add_n8020

Test procedures

Run a test build with the following parameters:

Set build repo CI branch to 3300-pie-add_n8020

• DEVICES: n8020
• BRANCH_NAME: v1-pie
• FEATURE_BRANCH: 3300-pie-add_n8020

Technical details

Screenshots

Check list

• Self review
• Test procedure explained
• Tested on fresh install
• Tested applied as an update
• License
• Internal documentation
• User documentation