Updated gainmap.js to 2.0.6

examples/webgl_loader_texture_hdrjpg.html

@@ -39,7 +39,7 @@
 				"imports": {
 					"three": "../build/three.module.js",
 					"three/addons/": "./jsm/",
-					"@monogrid/gainmap-js": "https://unpkg.com/@monogrid/gainmap-js@2.0.5/dist/decode.js"
+					"@monogrid/gainmap-js": "https://unpkg.com/@monogrid/gainmap-js@2.0.6/dist/decode.js"
 				}
 			}
 		</script>