[fix](mulit-az) fix missing virtual CG to physical CG routing bug

[luwei16]

No description provided.

[luwei16]

run buildall

[dataroaring]

LGTM

[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: 30.65 s

machine: 'aliyun_ecs.c7a.8xlarge_32C64G'
scripts: https://github.com/apache/doris/tree/master/tools/clickbench-tools
ClickBench test result on commit 3193527494a4f681c011a50eac1cb84e0410c5a9, data reload: false

query1	0.06	0.04	0.05
query2	0.09	0.05	0.06
query3	0.25	0.08	0.08
query4	1.61	0.12	0.12
query5	0.28	0.28	0.25
query6	1.18	0.64	0.65
query7	0.04	0.03	0.02
query8	0.06	0.04	0.04
query9	0.65	0.54	0.53
query10	0.59	0.59	0.58
query11	0.17	0.15	0.11
query12	0.15	0.11	0.12
query13	0.63	0.63	0.61
query14	1.02	1.04	1.01
query15	0.88	0.86	0.87
query16	0.41	0.40	0.40
query17	1.10	1.03	1.08
query18	0.21	0.19	0.20
query19	1.91	1.87	1.82
query20	0.02	0.01	0.02
query21	15.44	0.93	0.58
query22	0.76	1.22	1.22
query23	14.76	1.38	0.66
query24	7.25	0.81	0.36
query25	0.40	0.22	0.19
query26	0.68	0.16	0.13
query27	0.07	0.05	0.05
query28	8.72	1.37	0.92
query29	12.56	3.86	3.30
query30	0.28	0.14	0.13
query31	2.84	0.59	0.39
query32	3.25	0.58	0.47
query33	3.02	3.06	3.07
query34	16.27	5.48	4.91
query35	4.90	4.92	4.87
query36	0.74	0.52	0.51
query37	0.10	0.08	0.07
query38	0.07	0.05	0.05
query39	0.04	0.03	0.03
query40	0.17	0.16	0.15
query41	0.09	0.03	0.03
query42	0.03	0.05	0.03
query43	0.05	0.04	0.04
Total cold run time: 103.8 s
Total hot run time: 30.65 s

[freemandealer]

LGTM

[hello-stephen]

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