Profile name should be sanitized

[qarmin]

I set profile name as ";;" and this is error when trying to run app

error: failed to parse manifest at `/home/rafal/test/tt/aa/Cargo.toml`

Caused by:
  TOML parse error at line 20, column 10
     |
  20 | [profile.";;"]
     |          ^^^^
  invalid character `;` in profile name `;;`
  Allowed characters are letters, numbers, underscore, and hyphen.

[Kobzol]

Thanks! I was a bit lazy to add this before the release 😆