[fix](s3) Treat no such key as empty response when listing objects (part 2)

[gavinchou]

follow up #60195

Check List (For Author)

• Test

  • [] Regression test
  • Unit Test
  • Manual test (add detailed scripts or steps below)
  • No need to test or manual test. Explain why:
    • This is a refactor/code format and no logic has been changed.
    • Previous test can cover this change.
    • No code files have been changed.
    • Other reason

• Behavior changed:

  • No.
  • Yes.

• Does this need documentation?

  • No.
  • Yes.

Check List (For Reviewer who merge this PR)

• Confirm the release note
• Confirm test cases
• Confirm document
• Add branch pick label

[Thearas]

Thank you for your contribution to Apache Doris.
Don't know what should be done next? See How to process your PR.

Please clearly describe your PR:

1. What problem was fixed (it's best to include specific error reporting information). How it was fixed.
2. Which behaviors were modified. What was the previous behavior, what is it now, why was it modified, and what possible impacts might there be.
3. What features were added. Why was this function added?
4. Which code was refactored and why was this part of the code refactored?
5. Which functions were optimized and what is the difference before and after the optimization?

[gavinchou]

run buildall

[doris-robot]

TPC-H: Total hot run time: 32443 ms

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/tpch-tools
Tpch sf100 test result on commit 5c47a7e13c391e85d3b786a6ca483bf1a8126478, data reload: false

------ Round 1 ----------------------------------
q1	17591	5183	5049	5049
q2	2001	312	217	217
q3	10218	1332	722	722
q4	10202	806	309	309
q5	7541	2165	1877	1877
q6	191	177	151	151
q7	872	742	609	609
q8	9280	1319	1158	1158
q9	5146	4810	4687	4687
q10	6809	1931	1556	1556
q11	509	283	278	278
q12	333	374	219	219
q13	18163	4048	3308	3308
q14	243	246	231	231
q15	920	848	825	825
q16	693	688	630	630
q17	652	873	445	445
q18	6922	6728	6475	6475
q19	1384	998	625	625
q20	383	340	225	225
q21	2601	1988	1876	1876
q22	1022	1005	971	971
Total cold run time: 103676 ms
Total hot run time: 32443 ms

----- Round 2, with runtime_filter_mode=off -----
q1	5306	5300	5293	5293
q2	259	335	255	255
q3	2174	2647	2259	2259
q4	1339	1753	1291	1291
q5	4254	4175	4247	4175
q6	221	245	196	196
q7	2137	2103	1829	1829
q8	2568	2462	2386	2386
q9	7487	7404	7440	7404
q10	2873	3120	2652	2652
q11	603	481	462	462
q12	663	738	601	601
q13	3792	4412	3516	3516
q14	386	314	285	285
q15	886	850	837	837
q16	725	763	693	693
q17	1148	1699	1408	1408
q18	8036	8031	8062	8031
q19	886	783	813	783
q20	2112	2170	2000	2000
q21	4473	4220	4172	4172
q22	1060	1023	974	974
Total cold run time: 53388 ms
Total hot run time: 51502 ms

[doris-robot]

ClickBench: Total hot run time: 28.02 s

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit 5c47a7e13c391e85d3b786a6ca483bf1a8126478, data reload: false

query1	0.06	0.04	0.04
query2	0.10	0.05	0.04
query3	0.25	0.09	0.08
query4	1.61	0.11	0.10
query5	0.26	0.25	0.26
query6	1.16	0.67	0.66
query7	0.03	0.02	0.03
query8	0.04	0.04	0.04
query9	0.57	0.51	0.48
query10	0.55	0.54	0.55
query11	0.15	0.10	0.10
query12	0.13	0.10	0.11
query13	0.64	0.61	0.62
query14	1.05	1.04	1.07
query15	0.87	0.85	0.86
query16	0.38	0.41	0.39
query17	1.08	1.15	1.08
query18	0.22	0.22	0.21
query19	2.04	2.02	1.93
query20	0.02	0.02	0.02
query21	15.42	0.25	0.14
query22	5.25	0.05	0.05
query23	16.01	0.28	0.10
query24	2.16	0.56	0.20
query25	0.09	0.06	0.05
query26	0.14	0.13	0.13
query27	0.08	0.07	0.08
query28	3.75	1.14	0.96
query29	12.59	3.93	3.16
query30	0.28	0.13	0.12
query31	2.82	0.60	0.40
query32	3.24	0.59	0.48
query33	3.17	3.22	3.26
query34	16.28	5.40	4.72
query35	4.80	4.78	4.80
query36	0.65	0.49	0.49
query37	0.10	0.06	0.06
query38	0.06	0.04	0.03
query39	0.05	0.03	0.04
query40	0.19	0.16	0.16
query41	0.08	0.03	0.03
query42	0.04	0.03	0.03
query43	0.05	0.04	0.03
Total cold run time: 98.51 s
Total hot run time: 28.02 s

[hello-stephen]

FE UT Coverage Report

Increment line coverage 62.50% (5/8) 🎉
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