ci: make version extraction more reliable

[eitsupi]

#3122 (comment)

There is no need to remove spaces or quotation marks because cargo metadata correctly parses the TOML and extracts the version number.

[eitsupi]

It does not seem working on Windows

  ./.github/set_version.sh
  shell: C:\Program Files\Git\bin\bash.EXE --noprofile --norc -e -o pipefail {0}
  env:
    CARGO_TERM_COLOR: always
    CLICOLOR_FORCE: 1
    RUSTFLAGS: -C debuginfo=0
./.github/set_version.sh: line 5: yq: command not found

I thought yq was available on GitHub Actions, but it doesn't seem to be included on Windows at this time. (actions/runner-images#7443)
https://github.com/actions/runner-images/blob/win22/20230724.1/images/win/Windows2022-Readme.md

[max-sixty]

FYI cargo metadata & jq is probably the "optimizer" (not necessarily good!) approach...

[eitsupi]

FYI cargo metadata & jq is probably the "optimizer" (not necessarily good!) approach...

Good idea! Thanks.

[max-sixty]

Thanks!