Issue:

With nvm 1.1.9
I think there is a problem with the calculation of the semver when it is not complete

How To Reproduce:

node> nvm install 14
  No Major.Minor.Patch elements found

node> nvm install 14.18.2
node> nvm use 14
  node vv14.18.2 (64bit) is not installed or cannot be found.
  

Expected Behavior:

node> nvm install 14
Should install the latest node 14 (v14.18.2)

node> nvm use 14
Should use v14.18.2
Log display vv14.18.2, there are two 'v'