Message still shows after `reproducible.cachePath` option is set

[see24]

This is my first time using reproducible and I am wondering why it took so long!

I noticed that the message "No cachePath supplied and getOption('reproducible.cachePath') is inside a temporary directory; this will not persist across R sessions." Continued to show after I set the option to a non-temporary location. The cache is where I expected and it does work between sessions so I think the message is just being flagged incorrectly.

Looks to me like the issue is that .checkCacheRepo compares getOption('reproducible.cachePath') with the result of .reproducibleTmpCacheDir which just calls getOption('reproducible.cachePath') so they will always be the same