Update serverspec requirement from ~> 2.36.1 to ~> 2.41.5
Update serverspec requirement from ~> 2.36.1 to ~> 2.41.5

Updates the requirements on [serverspec](http://serverspec.org/) to permit the latest version.

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
sensu-plugins/sensu-plugins-load-checks