[RESULT][VOTE] FLIP-300: Add targetColumns to DynamicTableSink#Context to solve the null overwrite problem of partial-insert

[Lincoln Lee]

Hi everyone,

FLIP-300[1] has been accepted.

There are 12 approving votes, 7 of which are binding:
* yuxia (binding)
* Hang Ruan
* Jing Ge (binding)
* Aitozi
* Jark Wu (binding)
* Samrat Deb
* Jingsong Li (binding)
* Jacky Lau
* Dong Lin (binding)
* Benchao Li (binding)
* Jane Chan
* Martijn Visser (binding)

no disapproving votes.

Thanks everyone!

[1] https://lists.apache.org/thread/089glskx8ydphnyx8q1v996s8y83xkn6

Best,
Lincoln Lee