[Feature Request][Kernel] Add more implicit cast conversions.

Feature request

Which Delta project/connector is this regarding?

<!-- Please add the component selected below to the beginning of the issue title For example: [Feature Request][Spark] Title of my issue -->

• [ ] Spark
• [ ] Standalone
• [ ] Flink
• [x] Kernel
• [ ] Other (fill in here)

Overview

Handle the TODO here.

Willingness to contribute

The Delta Lake Community encourages new feature contributions. Would you or another member of your organization be willing to contribute an implementation of this feature?

• [x] Yes. I can contribute this feature independently.
• [ ] Yes. I would be willing to contribute this feature with guidance from the Delta Lake community.
• [ ] No. I cannot contribute this feature at this time.