Adds support for binding to java.util.Optional parameters.
Binding to Optional parameters allows implementing partial updates.

Binaries are found from Nosto internal repository.

What's Changed

• Upgrade nosto from 8.3 to 9.1 upstream version by @manikandan-ravikumar in #4
• Versioning updated from 8.3-nosto to 9.1-nosto

New Contributors

• @manikandan-ravikumar made their first contribution in #4

Full Changelog: 8.3-nosto...9.1-nosto

This was uploaded to Sonatype. I created a branch from upstream:master called origin:nosto and from that a feature/* branch