Updated HEIF plug-in

AVIF import and export (need libheif >= 1.8.0)
High bit (10/12) import and export
Auto pre-select suggested output bit depth in save_dialog
NCLX color profile import (link with lcms)
Metadata import (link with gexiv2)
Plugin will not return GIMP_PDB_SUCCESS in case of failure to import file.

plug-ins/common/Makefile.am

@@ -774,10 +774,12 @@ file_heif_LDADD = \
 	$(libgimpcolor)		\
 	$(libgimpbase)		\
 	$(GTK_LIBS)		\
+	$(GEXIV2_LIBS)		\
 	$(GEGL_LIBS)		\
 	$(LIBHEIF_LIBS)		\
 	$(RT_LIBS)		\
 	$(INTLLIBS)		\
+	$(LCMS_LIBS)		\
 	$(file_heif_RC)
 
 file_html_table_SOURCES = \

plug-ins/common/meson.build

@@ -93,7 +93,7 @@ endif
 
 if libheif.found()
   common_plugins_list += { 'name': 'file-heif',
-    'deps': [ gtk3, gegl, libheif, ],
+    'deps': [ gtk3, gegl, libheif, gexiv2, lcms, ],
   }
 endif