setting ulsch inactivity timer from slots to frames and removing it from config files (default 10 frames)

1. Move NR_LONG_BSR_TABLE and NR_SHORT_BSR_TABLE to nr_mac_common.c 2. Change nr_rlc_mac_config_req_ue_logicalChannelBearer to nr_rrc_mac_config_req_ue_logicalChannelBearer.

1. Call mac_rlc_status_ind only for existing bearers. 2. Re-enable logging in mac_rlc_status to detect any call for non-existing bearer.

1. Add nr_ue_init_mac() to initialize the fields in nr_mac instance. 2. Fix bug on handling padding BSR.

fix(docker): typo in ran.rhel8 dockerfile, cleanup on other dockerfiles, proper tag for 5G RF sim docker-compose
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Integration Branch : 2021 week 32

See merge request oai/openairinterface5g!1224

The following Merge Requests have been included:

* MR [1198] : 5G UE UCI procedurers at MAC
* MR [1207] : Code-cleanup-20210716
* MR [1215] : NR UL antenna ports cleanup
* MR [1220] : Temporary fix for CORESET configuration in SIB1
* MR [1221] : Container: adding conf template to gNB container image

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Merge branch 'integration_2021_w32' of https://gitlab.eurecom.fr/oai/openairinterface5g into integration_2021_w32

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

In case no MAC CE needs to be transmitted and we filled the buffer with SDUs from RLC, we missed to add padding for the last 3 bytes.

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

         also added how to pull RAN images
Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Merge branch 'develop' of https://gitlab.eurecom.fr/oai/openairinterface5g into code-cleanup-20210716

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

- restored FIXED subheader length
- restored SHORT subheader in MAX TBS (still unclear the reason behind the
  selection of SHORT subheader here by developer)

- send C-RNTI MAC CE otherwise
- init RA if there are bytes to send and is a PRACH occasion
- minor cleanups

- TC-RNTI is set and used after RAR reception according to the specs
- C-RNTI is used in CFRA