Can not be imported with newer node versions

[susnux]

The package can not be imported by some build tools and newer node versions, because the exports field of the package.json contain a folder mapping:

webdav-client/package.json

Line 11 in 630168b

"./dist/": "./dist/"

This is deprecated since Node 14 and removed in Node 17. It should be replaced with:

"./dist/*": "./dist/*"

[skjnldsv]

Related: #339