tests

chore: bump lwc-platform to 12.3.4 to fix windows hot reload #664

Job	Run time
yarn-lockfile-check / lockfile-check	7s
linux-unit-tests / determine-node-versions	6s
linux-unit-tests / prevent-typescript-dependency	0s
linux-unit-tests / linux-unit-tests (22.15.0)	1m 52s
linux-unit-tests / linux-unit-tests (20)	1m 55s
linux-unit-tests / linux-unit-tests (23)	1m 53s
windows-unit-tests / determine-node-versions	5s
nuts (ubuntu-latest) / yarn test:nuts	1m 0s
nuts (windows-latest) / yarn test:nuts	7m 47s
windows-unit-tests / windows-unit-tests (22.15.0)	8m 56s
windows-unit-tests / windows-unit-tests (23)	7m 11s
windows-unit-tests / windows-unit-tests (20)	9m 7s
	39m 59s

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