fix(testing): Checkout proper branch for Wokwi tests and small QoL improvements #1491

Job	Run time
Push event file	3s
Generate matrix	4s
Build (validation, esp32) / Build validation tests for esp32	3m 16s
Build (validation, esp32c3) / Build validation tests for esp32c3	2m 25s
Build (validation, esp32c6) / Build validation tests for esp32c6	2m 35s
Build (validation, esp32h2) / Build validation tests for esp32h2	2m 8s
Build (validation, esp32s2) / Build validation tests for esp32s2	3m 6s
Build (validation, esp32s3) / Build validation tests for esp32s3	4m 8s
QEMU	0s
Hardware	0s
	17m 45s

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