sysutils/fusefs-curlftpfs: Patch to escape un-encoded URL

Add patch files from Gentoo[1] to escape un-encoded URLs passed
to libcurl causing infinite wait as reported in this issue[2].

CurlFTPFS project seems unmaintained for the last 4 years,
so we apply the fixes in the port itself just like ofther
projects does.

[1] https://gitweb.gentoo.org/repo/gentoo.git/plain/net-fs/curlftpfs/files/curlftpfs-0.9.2-fix-escaping.patch
[2] https://sourceforge.net/p/curlftpfs/bugs/65/

PR: 260371
Obtained from: Gentoo Repo (https://gitweb.gentoo.org/repo/gentoo.git/tree/net-fs/curlftpfs/files/curlftpfs-0.9.2-fix-escaping.patch)