chore(deps): update deps/open62541 digest to 5ffd779 #4627

Job	Run time
docker	6m 59s
build-linux (ubuntu-20.04, Debug, 386)	6m 23s
build-windows (windows-2019, Debug, 386)	8m 28s
build-linux (ubuntu-20.04, Debug, amd64)	6m 32s
build-windows (windows-2019, Debug, amd64)	8m 33s
build-linux (ubuntu-20.04, Release, 386)	5m 14s
build-linux (ubuntu-20.04, Release, amd64)	5m 15s
build-windows (windows-2019, Release, 386)	9m 8s
build-linux (ubuntu-22.04, Debug, 386)	5m 3s
build-windows (windows-2019, Release, amd64)	11m 20s
build-linux (ubuntu-22.04, Debug, amd64)	5m 26s
build-linux (ubuntu-22.04, Release, 386)	7m 21s
build-windows (windows-2022, Debug, 386)	8m 25s
build-linux (ubuntu-22.04, Release, amd64)	5m 6s
build-windows (windows-2022, Debug, amd64)	10m 29s
build-windows (windows-2022, Release, 386)	11m 3s
build-windows (windows-2022, Release, amd64)	9m 24s
release	0s
	2h 10m 9s

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