fix: Remove get_fields_info() and implement factory pattern for AppUtilities #11141

Job	Run time
Code style	1m 17s
Run commit style checks	4s
Build and Smoke tests (ubuntu-latest, 3.10, false)	39s
Documentation Style Check	15s
Build and Smoke tests (ubuntu-latest, 3.11, false)	45s
Build and Smoke tests (ubuntu-latest, 3.12, false)	41s
Build and Smoke tests (ubuntu-latest, 3.13, false)	48s
Build and Smoke tests (windows-latest, 3.10, false)	2m 21s
Build and Smoke tests (windows-latest, 3.11, false)	2m 11s
Build and Smoke tests (windows-latest, 3.12, false)	2m 29s
Build and Smoke tests (windows-latest, 3.13, false)	2m 53s
Build Documentation	9m 47s
Build	28m 17s
Unit Testing (v22.2.0, 222)	6m 20s
Unit Testing (v23.1.0, 231)	8m 42s
Unit Testing (v23.2.0, 232)	13m 12s
Unit Testing (v24.1.0, 241)	16m 26s
Unit Testing (v24.2.0, 242)	17m 42s
Unit Testing (v25.1.0, 251)	18m 9s
Unit Testing (v25.2.0, 252)	25m 58s
Release	0s
	2h 38m 56s

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