test: Add test for accessing udm svar data (#3555) #11055

Job	Run time
Build and Smoke tests (ubuntu-latest, 3.10, false)	39s
Code style	1m 19s
Build and Smoke tests (ubuntu-latest, 3.11, false)	35s
Documentation Style Check	14s
Run commit style checks	2s
Build and Smoke tests (ubuntu-latest, 3.12, false)	43s
Build and Smoke tests (ubuntu-latest, 3.13, false)	51s
Build and Smoke tests (windows-latest, 3.10, false)	1m 46s
Build and Smoke tests (windows-latest, 3.11, false)	3m 2s
Build and Smoke tests (windows-latest, 3.12, false)	2m 42s
Build and Smoke tests (windows-latest, 3.13, false)	3m 28s
Build Documentation	2m 52s
Build	23m 5s
Unit Testing (v22.2.0, 222)	7m 4s
Unit Testing (v23.1.0, 231)	9m 15s
Unit Testing (v23.2.0, 232)	14m 55s
Unit Testing (v24.1.0, 241)	13m 44s
Unit Testing (v24.2.0, 242)	17m 18s
Unit Testing (v25.1.0, 251)	18m 35s
Unit Testing (v25.2.0, 252)	22m 50s
Release	0s
	2h 24m 59s

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