[gimp] pdb: remove weird confusing comment.

[Jehan <jehanp src gnome org>]

commit 10afff93196a1c9b1daf0f699d593a42885685eb
Author: Jehan <jehan girinstud io>
Date:   Sun Mar 27 23:57:45 2022 +0200

    pdb: remove weird confusing comment.
    
    This was introducted in commit 65eff6f15049, i.e. together with the
    initial port. I have no idea why this is here and if it is about the
    stamp-pdbgen, why would we want to remove it. The PDB is a major piece
    of our codebase and the simplicity to generate new PDB procedures is a
    core feature.

 pdb/meson.build | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/pdb/meson.build b/pdb/meson.build
index 0241912da2..384ef7b89d 100644
--- a/pdb/meson.build
+++ b/pdb/meson.build
@@ -119,8 +119,6 @@ if meson.version().version_compare('>=0.57.0')
     ],
   )
 
-  ## TODO remove that ?
-
   pdbgen = custom_target('stamp-pdbgen',
     input : [
       files(