[FLINK-25447][table-planner] Fix batch query cannot generate plan when a sorted view into multi sinks

[swuferhong]

What is the purpose of the change

This PR is aims to fix cannot generate plan error when insert a sorted view into multi sinks. The error is caused by the sort information in traitSet do not pass to IntermediateRelTable when block optimize. So I override getCollationList method in IntermediateRelTable to get new traitSet include sort information.

Brief change log

• Override getCollationList method in IntermediateRelTable to get new traitSet include sort information.
• Adding UT test for this case.
• Adding ITCase for this case.

Does this pull request potentially affect one of the following parts:

• Dependencies (does it add or upgrade a dependency): no
• The public API, i.e., is any changed class annotated with @Public(Evolving): no
• The serializers: no
• The runtime per-record code paths (performance sensitive): no
• Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Kubernetes/Yarn, ZooKeeper: no
• The S3 file system connector: no

Documentation

• Does this pull request introduce a new feature? no
• If yes, how is the feature documented? no docs.

[swuferhong]

@godfreyhe @lincoln-lil Could you review this pr ? Thanks !

[flinkbot]

CI report:

• 7de26b83d50afaddb3ddeadf3d5421d717c35798 Azure: SUCCESS

Bot commands

The @flinkbot bot supports the following commands:

• @flinkbot run azure re-run the last Azure build

[fsk119]

@flinkbot run azure