Pullup ticket #6827 - requested by gutteridge
wm/awesome: build fix

Revisions pulled up:
- wm/awesome/Makefile                                          1.89

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  Module Name:    pkgsrc
  Committed By:  gutteridge
  Date:          Thu Dec 28 18:19:03 UTC 2023

  Modified Files:
            pkgsrc/wm/awesome: Makefile

  Log Message:
  awesome: fix builds

  Switched to ImageMagick6 to work around image conversion failures with
  the convert tool provided by the most recent ImageMagick 7 releases.

(bsiegert)