mt6765-common: Copy APNs from vendor/lineage

• To be modified for MTK Wfc support.
  • HEAD at: e/os/android_vendor_lineage@76886ea8
• Issues: https://gitlab.e.foundation/e/backlog/-/issues/5417

Steps to repro:

• Insert a active SIM Card
• Enable Wifi calling
• Place a call and verify the dialer shows Wifi calling on call screen