[OpenSIPS-Devel] [OpenSIPS/opensips] 621271: [b2b_logic] Fix extracting URI from hdr

[Bogdan Andrei IANCU]

  Branch: refs/heads/3.1
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 62127194a5751fb028da135d795aee06351b8fb2
      https://github.com/OpenSIPS/opensips/commit/62127194a5751fb028da135d795aee06351b8fb2
  Author: Bogdan-Andrei Iancu <bogdan at opensips.org>
  Date:   2021-01-19 (Tue, 19 Jan 2021)

  Changed paths:
    M modules/b2b_logic/logic.c

  Log Message:
  -----------
  [b2b_logic] Fix extracting URI from hdr

When extracting a new URI from a SIP hdr, expect a NAME ADDR format, not a just a URI. The From/To/PAI/PPI/Refer hdrs do follow the NAME ADDR format
Thanks to @nikbyte
Alternative to #2371

Cherry-pick (manual) from 606d278dd665a763ddea4b6a5bf1e580d58d84c0