[FIX] web_editor: properly set image width attributes

A semi-colon unfortunately took the place of a double pipe in code that
retrieves an image's width in order to set its width attribute. This led
to some images being wrongly sized.

opw-3299392

X-original-commit: 0a21da39f05ef9ec9d202424e0e648849f44e164
Part-of: odoo/odoo#129153

addons/web_editor/static/src/js/backend/convert_inline.js

@@ -734,7 +734,7 @@ async function toInline($editable, cssRules, $iframe) {
         for (const image of images) {
             if (image.style[attributeName] !== 'auto') {
                 const value = image.getAttribute(attributeName) ||
-                    (attributeName === 'height' && image.offsetHeight);
+                    (attributeName === 'height' && image.offsetHeight) ||
                     (attributeName === 'width' ? _getWidth(image) : _getHeight(image));
                 if (value) {
                     image.setAttribute(attributeName, value);