web/web_readonly_bypass/views/readonly_bypass.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <template id="assets_backend" name="web_readonly_bypass" inherit_id="web.assets_backend">
        <xpath expr="." position="inside">
            <script type="text/javascript" src="/web_readonly_bypass/static/src/js/readonly_bypass.js"></script>
        </xpath>
    </template>

    <template id="qunit_suite" name="web_readonly_bypass" inherit_id="web.qunit_suite">
        <xpath expr="//t[@t-set='head']" position="inside">
            <script type="text/javascript" src="/web_readonly_bypass/static/test/web_readonly_bypass.js"></script>
        </xpath>
    </template>
</odoo>