fix: don't warn about vcs token if ignore_token_for_push is true.

[lukester1975]

Hi

If not using GH_TOKEN (or whatever appropriate for the server type), the warning

WARNING  [semantic_release.cli.config] WARNING config.from_raw_config:  config.py:331
         the token for the remote VCS is configured as stored in the                 
         GH_TOKEN environment variable, but it is empty

is a bit noisy, IMHO.

[tool.semantic_release.remote]
token = ""

will quieten it. How about also checking ignore_token_for_push like this; saves having to have the config entry at all?

Thanks!

[bernardcooke53]

Yep, seems sound to me - thank you!