Update GUI pin to 'b2caac88dc2ced4d4e2a904456506bc7318a5434' #36031

Job	Run time
version / identify version	24s
Build EXE (3.10)	30m 27s
Test 2019	1m 21s
Test 2022	1m 41s
📦 Publish Installers (3.10, windows, EXE, exe, windows, windows, intel, ChiaSetup-{0}.exe, ChiaS... / Publish Intel GUI EXE	39s
	34m 32s

Provide feedback