feat: add TableSource to DML proto to eliminate need for table lookup after deserialisation #14654
Description
Is your feature request related to a problem or challenge?
As discussed in apache/datafusion-ballista#1164 DML statement has table reference instead of table source, which as implication impacts usability in case of ser/de logical plan. After deserialisation another table lookup need to be performed which impacts usability in case of ballista (where we keep two separate session context and only one of them has table definition)
Describe the solution you'd like
Add table source to the LogicalPlan::DML so we can eliminate lookup to resolve table reference.
Describe alternatives you've considered
No response
Additional context
No response