Shaded JAR contains outdated Jackson

[ksobolew]

The shaded JAR of linkedin's calcite-core contains several Jackson libraries at versions 2.13.2, which is relatively new (but still has some CVE's atached to it), and jackson-databind 2.9.10.8, which is pretty old at this point. Since this is a shaded JAR, we who depend on this library can't force a newer version of Jackson without re-forking the library and rebuilding the JAR, so hereby I'm asking to bump the version of Jackson. Thanks!

[aastha25]

Thanks @ksobolew for bringing it up. I have created a PR #89 for the upgrade. It should be checked in soon.