graphics/gimp PLIST correction

[Chavdar Ivanov <ci4ic4%gmail.com@localhost>]

Hi, 
If the aalib option is enabled, the actual generated file is one level 
below, as follows:

...
cvs diff: Diffing .
Index: PLIST
===================================================================
RCS file: /cvsroot/pkgsrc/graphics/gimp/PLIST,v
retrieving revision 1.78
diff -u -r1.78 PLIST
--- PLIST       10 Jul 2022 22:34:30 -0000      1.78
+++ PLIST       24 Nov 2022 15:10:08 -0000
@@ -273,7 +273,7 @@
 lib/gimp/2.0/plug-ins/destripe/destripe
 lib/gimp/2.0/plug-ins/edge-dog/edge-dog
 lib/gimp/2.0/plug-ins/emboss/emboss
-${PLIST.aalib}lib/gimp/2.0/plug-ins/file-aa
+${PLIST.aalib}lib/gimp/2.0/plug-ins/file-aa/file-aa
 lib/gimp/2.0/plug-ins/file-bmp/file-bmp
 lib/gimp/2.0/plug-ins/file-cel/file-cel
 lib/gimp/2.0/plug-ins/file-compressor/file-compressor
cvs diff: Diffing patches

....

(as it is for all the other plugins).

--
----
Chavdar Ivanov