fix: Mark axios as external dependency in rollup config

[joaolrpm]

Fixes #60 UMD bundling issues.

I have updated the Rollup configuration to mark axios as an external dependency. This change was necessary to address unresolved dependencies and export errors related to axios when bundling the library.

By identifying axios as an external dependency, we prevent it from being bundled with this library. This not only reduces the overall bundle size but also mitigates potential conflicts that may arise when different versions of axios are utilized in the same application.

Please be aware that consumers of this library will need to have axios installed in their project.

[joaolrpm]

Hi @mpyw 👋!

I apologize once again for the inconvenience 🙏 Could you please commit the version bump in the package.json to master? The last release couldn't be published because it attempted to publish the changes as version 1.1.0.

[mpyw]

Deleted old incomlete tags to release as 1.1.1 👌