[Fix](function) Fix wrong nullable of floor/ceil functions

[zclllyybb]

What problem does this PR solve?

Issue Number: close #xxx

Related PR: #xxx

Problem Summary:

before:

mysql> select minute_ceil(CAST('2021-12-31 12:23:34' AS DATETIMEV2(0)), nullable(CAST('2021-12-31 12:23:34' AS DATETIMEV2(0))));
ERROR 1105 (HY000): errCode = 2, detailMessage = (10.16.10.3)[INTERNAL_ERROR]Column VectorizedFnCall[minute_ceil](arguments=DateTimeV2(0), VectorizedFnCall[nullable](arguments=DateTimeV2(0),return=Nullable(DateTimeV2(0))),return=Nullable(DateTimeV2(0))) in block is not compatible with its column type :Const(DATETIMEV2), data type :Nullable(DateTimeV2(0)), error: Column type Const(DATETIMEV2) is not compatible with data type Nullable(DateTimeV2(0))

now:

mysql> select minute_ceil(CAST('2021-12-31 12:23:34' AS DATETIMEV2(0)), nullable(CAST('2021-12-31 12:23:34' AS DATETIMEV2(0))));
+-------------------------------------------------------------------------------------------------------------------+
| minute_ceil(CAST('2021-12-31 12:23:34' AS DATETIMEV2(0)), nullable(CAST('2021-12-31 12:23:34' AS DATETIMEV2(0)))) |
+-------------------------------------------------------------------------------------------------------------------+
| 2021-12-31 12:23:34                                                                                               |
+-------------------------------------------------------------------------------------------------------------------+

Release note

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Check List (For Author)

• Test

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  • Manual test (add detailed scripts or steps below)
  • No need to test or manual test. Explain why:
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• Behavior changed:

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• Does this need documentation?

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[Thearas]

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[zclllyybb]

run buildall

[github-actions]

PR approved by at least one committer and no changes requested.

[github-actions]

PR approved by anyone and no changes requested.

[doris-robot]

ClickBench: Total hot run time: 27.43 s

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit b8486c8abbf0144be80c6e21d609f68d38258310, data reload: false

query1	0.06	0.05	0.04
query2	0.10	0.06	0.05
query3	0.26	0.09	0.08
query4	1.61	0.13	0.12
query5	0.29	0.26	0.26
query6	1.17	0.66	0.65
query7	0.04	0.03	0.03
query8	0.06	0.05	0.05
query9	0.63	0.53	0.52
query10	0.60	0.59	0.58
query11	0.18	0.11	0.12
query12	0.15	0.13	0.12
query13	0.62	0.62	0.59
query14	1.01	1.02	1.02
query15	0.87	0.85	0.86
query16	0.40	0.39	0.38
query17	1.03	1.04	1.04
query18	0.22	0.21	0.20
query19	1.97	1.74	1.88
query20	0.01	0.01	0.02
query21	15.42	0.19	0.13
query22	5.05	0.07	0.06
query23	15.66	0.27	0.10
query24	3.24	0.86	0.30
query25	0.09	0.06	0.06
query26	0.15	0.13	0.14
query27	0.07	0.06	0.05
query28	4.39	1.16	0.94
query29	12.57	3.95	3.28
query30	0.29	0.13	0.12
query31	2.82	0.60	0.38
query32	3.24	0.55	0.47
query33	3.02	3.15	3.05
query34	15.91	5.16	4.51
query35	4.62	4.65	4.55
query36	0.68	0.51	0.49
query37	0.11	0.07	0.08
query38	0.06	0.05	0.04
query39	0.04	0.04	0.03
query40	0.18	0.15	0.14
query41	0.09	0.04	0.03
query42	0.05	0.04	0.03
query43	0.05	0.03	0.03
Total cold run time: 99.08 s
Total hot run time: 27.43 s

[doris-robot]

BE UT Coverage Report

Increment line coverage 50.00% (1/2) 🎉

Increment coverage report
Complete coverage report

Category	Coverage
Function Coverage	52.64% (17933/34065)
Line Coverage	37.89% (162703/429459)
Region Coverage	32.31% (124181/384318)
Branch Coverage	33.70% (54375/161340)

[hello-stephen]

BE Regression && UT Coverage Report

Increment line coverage 100.00% (2/2) 🎉

Increment coverage report
Complete coverage report

Category	Coverage
Function Coverage	71.43% (23891/33446)
Line Coverage	57.85% (248597/429752)
Region Coverage	53.02% (206529/389567)
Branch Coverage	54.77% (88905/162315)