branch-4.0: [fix](mulit-az) fix missing virtual CG to physical CG routing bug #56678

[github-actions]

Cherry-picked from #56678

[hello-stephen]

Thank you for your contribution to Apache Doris.
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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?

[hello-stephen]

run buildall

[doris-robot]

ClickBench: Total hot run time: 29.77 s

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit 18cf3fc39fe4f00d95e833bf36f3c372e254621c, data reload: true

query1	0.04	0.04	0.02
query2	0.11	0.04	0.04
query3	0.28	0.08	0.07
query4	1.72	0.10	0.11
query5	0.26	0.26	0.26
query6	1.27	0.64	0.63
query7	0.02	0.02	0.02
query8	0.06	0.04	0.04
query9	0.64	0.53	0.50
query10	0.57	0.58	0.57
query11	0.19	0.11	0.11
query12	0.15	0.12	0.12
query13	0.62	0.62	0.61
query14	0.81	0.83	0.81
query15	0.88	0.87	0.85
query16	0.39	0.39	0.40
query17	1.05	1.03	1.09
query18	0.21	0.20	0.19
query19	1.91	1.84	1.82
query20	0.01	0.01	0.01
query21	15.46	0.94	0.57
query22	0.82	1.17	0.71
query23	15.15	1.37	0.65
query24	16.28	0.48	0.15
query25	0.20	0.07	0.07
query26	0.35	0.16	0.14
query27	0.06	0.06	0.04
query28	10.67	0.96	0.94
query29	12.77	3.86	3.24
query30	0.30	0.13	0.11
query31	3.00	0.60	0.39
query32	3.31	0.55	0.48
query33	3.05	3.09	3.16
query34	17.10	5.71	5.06
query35	5.11	5.08	5.05
query36	0.73	0.55	0.53
query37	0.10	0.08	0.07
query38	0.06	0.04	0.03
query39	0.04	0.03	0.03
query40	0.19	0.17	0.14
query41	0.10	0.03	0.03
query42	0.05	0.03	0.03
query43	0.04	0.03	0.03
Total cold run time: 116.13 s
Total hot run time: 29.77 s

[yiguolei]

run buildall

[doris-robot]

ClickBench: Total hot run time: 30.28 s

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit 5f7755b4b660dba94ca21373708ac22d4f2d0635, data reload: false

query1	0.06	0.05	0.05
query2	0.10	0.06	0.05
query3	0.26	0.09	0.09
query4	1.61	0.11	0.12
query5	0.26	0.25	0.25
query6	1.19	0.65	0.65
query7	0.03	0.03	0.03
query8	0.06	0.04	0.04
query9	0.60	0.53	0.52
query10	0.56	0.59	0.57
query11	0.16	0.11	0.12
query12	0.15	0.12	0.12
query13	0.64	0.61	0.62
query14	1.02	1.03	1.04
query15	0.88	0.84	0.85
query16	0.42	0.40	0.42
query17	1.05	1.06	1.05
query18	0.22	0.21	0.20
query19	1.94	1.88	2.01
query20	0.01	0.02	0.01
query21	15.37	0.90	0.58
query22	0.77	1.28	0.70
query23	15.06	1.38	0.67
query24	6.83	1.60	0.64
query25	0.44	0.14	0.08
query26	0.61	0.17	0.15
query27	0.06	0.05	0.05
query28	9.24	1.36	0.93
query29	12.64	4.01	3.25
query30	0.27	0.13	0.11
query31	2.86	0.59	0.39
query32	3.24	0.55	0.48
query33	3.14	3.09	3.08
query34	16.22	5.44	4.81
query35	4.89	4.87	4.92
query36	0.67	0.51	0.52
query37	0.11	0.07	0.08
query38	0.06	0.05	0.04
query39	0.04	0.03	0.03
query40	0.18	0.17	0.14
query41	0.08	0.03	0.03
query42	0.04	0.04	0.03
query43	0.04	0.03	0.04
Total cold run time: 104.08 s
Total hot run time: 30.28 s