Update tests for Cluster Extensions in Custom XML (#1582) #3885

Job	Run time
Cypress UI tests with Zigbee data (20.x, ubuntu-22.04)	6m 37s
Cypress UI tests with Matter data (20.x, ubuntu-22.04)	5m 31s
Generation and back-end tests (20.x, ubuntu-22.04)	7m 3s
Build ZAP (macos-14)	7m 37s
Build ZAP (ubuntu-22.04)	8m 30s
Code coverage (20.x, ubuntu-22.04)	56s
Create Github Release	0s
	36m 14s

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