[pgadmin-org/pgadmin4] 5219c2: Revert back the background png for OSX build.

[Akshay Joshi]

  Branch: refs/heads/master
  Home:   https://github.com/pgadmin-org/pgadmin4
  Commit: 5219c25189e2e7423af70ab2430ddcfbbf6752cb
      
https://github.com/pgadmin-org/pgadmin4/commit/5219c25189e2e7423af70ab2430ddcfbbf6752cb
  Author: Akshay Joshi <akshay.jo...@enterprisedb.com>
  Date:   2022-11-04 (Fri, 04 Nov 2022)

  Changed paths:
    M pkg/mac/dmg-background.png

  Log Message:
  -----------
  Revert back the background png for OSX build.