-Amend do_ServingCellConfigCommon function

- It coulde be build, but there are "implicit declaration of function" warnings in MAC layer.
  Since we re-use the MAC layer function.
- Maybe it is already could be test for configuration module.

- Create task for GAB_APP and GAN_RRC
- Create the NR FAPI for P5 interface
- *It could be build, but still have a lot of warning need to maintain

2.NR RRC do_SERVINGCELLCONFIGCOMMON for all of common config. will be transmit to lower layer by rrc_mac_config_req_gNB"

1. Modify the wrong name file ans1c to asn1c 2.Update the do_MIB function 3.Update the gNB initial parameter for non-standalone