fix conandata lint

[ericLemanissier]

Specify library name and version: lib/1.0

This is also a good place to share with all of us why you are submitting this PR (specially if it is a new addition to ConanCenter): is it a dependency of other libraries you want to package? Are you the author of the library? Thanks!

---

• I've read the contributing guidelines.
• I've followed the PEP8 style guides for Python code in the recipes.
• I've used the latest Conan client version.
• I've tried at least one configuration locally with the conan-center hook activated.

[ericLemanissier]

here we go: the linter crashes with ModuleNotFoundError: No module named 'strictyaml'

[ericLemanissier]

and with the last commit, the linter error is fixed:
https://github.com/conan-io/conan-center-index/actions/runs/3534251171/jobs/5930899853#step:8:2

[conan-center-bot]

Conan v1 pipeline

Changes not allowed in build 3:

[.github/actions/pr_changed_files/action.yml, recipes/7zip/19.00/conandata.yml]

Changing recipes and configuration/docs files in the same pull-request is not allowed. Please, split changes into several pull-requests.

[ericLemanissier]

friendly ping @danimtb @uilianries @prince-chrismc
This fixes conandata linter (without the fix and with the fix)
We did not exercise this linter as part of our tests in #13748 because it is called after yamllint. So yamllint always failed and exited early during the tests we performed, short-circuiting the run of config_yaml_linter. We should be good now

[uilianries]

Lgtm