Pullup ticket #6360 - requested by khorben
misc/tmux: security fix

Revisions pulled up:
- misc/tmux/Makefile                                            1.55
- misc/tmux/distinfo                                            1.48

---
  Module Name: pkgsrc
  Committed By: khorben
  Date: Sun Nov  1 05:15:35 UTC 2020

  Modified Files:
  pkgsrc/misc/tmux: Makefile distinfo

  Log Message:
  tmux: update to 3.1c

  CHANGED FROM 3.1b TO 3.1c

  * Fix a stack overflow on colon-separated CSI parsing.

  XXX pull-up to the pkgsrc-2020Q3 branch (security)

(bsiegert)