Fix Remember Password on Windows without Git

[StimpyDev]

Actually fixes remember password on windows and prevents an unnecessary GCM attempt and a log warning every time the launcher starts on windows.

[StimpyDev]

Oh wait, i just noticed. I dont have git installed so that's why it didnt save, this change is for users without git installed. U can add the wincredman store back, whoops, i'm so dumb

[yungcomputerchair]

This still stores the password in plaintext on disk, no?

This stupid package was supposed to work without Git in the first place. Idk why it keeps falling back

[StimpyDev]

It makes a .password file with your password once u saved it, but encrypted

[StimpyDev]

I will be closing this pr, because your fix works just not for users without git installed and since i've added a check in CreateStore it will always skips gcm, what we did for the crash fix we should also do that for the password. No git installed? Make the .password file