fix: Use env.VERSION for package archive and release upload

Updated the GitHub Actions workflow to use `env.VERSION` instead of
`steps.get_version.outputs.VERSION` for naming the package archive
and for the GitHub Release tag and name. This aligns with best practices
for accessing environment variables in GitHub Actions and ensures
consistency across the workflow.

Merge pull request #19 from shajeen/fix-actions

Update conanfile.py

Merge branch 'master' of https://github.com/CodeAvailable/conan-xlnt

Conan package for v1.4.0

Merge branch 'master' of github.com:shajeen/conan-xlnt