Update to iiif-gallery-component v1.1.23. (#1406)

Author: demiankatz

package-lock.json

@@ -91,7 +91,7 @@
     "@google/model-viewer": "^4.0.0",
     "@iiif/base-component": "2.0.1",
     "@iiif/iiif-av-component": "1.2.4",
-    "@iiif/iiif-gallery-component": "^1.1.22",
+    "@iiif/iiif-gallery-component": "^1.1.23",
     "@iiif/iiif-metadata-component": "^1.2.1",
     "@iiif/iiif-tree-component": "^2.0.7",
     "@iiif/manifold": "^2.1.1",