[fix](jdbc-catalog) fix close connection when use jdbc.db which table…

[nextdreamblue]

… has unsupport type

Signed-off-by: nextdreamblue zxw520blue1@163.com

Proposed changes

Issue Number: close #15301

Problem summary

Describe your changes.

Checklist(Required)

1. Does it affect the original behavior:
   • Yes
   • No
   • I don't know
2. Has unit tests been added:
   • Yes
   • No
   • No Need
3. Has document been added or modified:
   • Yes
   • No
   • No Need
4. Does it need to update dependencies:
   • Yes
   • No
5. Are there any changes that cannot be rolled back:
   • Yes (If Yes, please explain WHY)
   • No

Further comments

If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...

[hello-stephen]

TeamCity pipeline, clickbench performance test result:
the sum of best hot time: 34.62 seconds
load time: 620 seconds
storage size: 17122945035 Bytes
https://doris-community-test-1308700295.cos.ap-hongkong.myqcloud.com/tmp/20221223042402_clickbench_pr_67546.html

[nextdreamblue]

fixed by #15216