security/vuxml: Register sysutils/node_exporter vulnerability

CVE-2022-46146

Note that in

https://cgit.freebsd.org/ports/commit/?id=8b5d2b9a9ec7985158a814e2cdf9022d785b9090

three CVEs are mentioned: CVE-2022-27191 CVE-2022-27664 CVE-2022-46146

However, according to: https://github.com/prometheus/node_exporter/pull/2488
node_exported is not really affected by those Go vulnerabilities. However
the dependencies were bumped anyway.