[Bug] A bunch of image requests to undefined

[varunsharma27]

Version Info:

.tarball: https://registry.npmjs.org/rc-image/-/rc-image-7.11.0.tgz
.shasum: 18c77ea557a6fdbe26856c688a9aace1505c0e77
.integrity: sha512-aZkTEZXqeqfPZtnSdNUnKQA0N/3MbgR7nUnZ+/4MfSFWPFHZau4p5r5ShaI0KPEMnNjv4kijSCFq/9wtJpwykw==

Seems to be coming out of antd5/node_modules/rc-image/es/util.js (Github source), I think it should just declare invalid for the falsy/undefined src values.