[gjs/mozjs91] Update IWYU script for mozjs91

[Evan Welsh <ewlsh src gnome org>]

commit 19a75683e06d1724bea49a2b0ae18426170e2e56
Author: Evan Welsh <contact evanwelsh com>
Date:   Fri Aug 6 19:34:44 2021 -0700

    Update IWYU script for mozjs91

 tools/run_iwyu.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/tools/run_iwyu.sh b/tools/run_iwyu.sh
index cae6fbeb..837c62bd 100755
--- a/tools/run_iwyu.sh
+++ b/tools/run_iwyu.sh
@@ -45,7 +45,7 @@ echo "files: $files"
 
 IWYU="python3 $(which iwyu_tool) -p ."
 IWYU_RAW="include-what-you-use -xc++ -std=c++17 -Xiwyu --keep=config.h"
-IWYU_RAW_INC="-I. -I.. $(pkg-config --cflags gobject-introspection-1.0 mozjs-78)"
+IWYU_RAW_INC="-I. -I.. $(pkg-config --cflags gobject-introspection-1.0 mozjs-91)"
 PRIVATE_MAPPING="-Xiwyu --mapping_file=$SRCDIR/tools/gjs-private-iwyu.imp -Xiwyu --keep=config.h"
 PUBLIC_MAPPING="-Xiwyu --mapping_file=$SRCDIR/tools/gjs-public-iwyu.imp"
 POSTPROCESS="python3 $SRCDIR/tools/process_iwyu.py"