Remove Welcome Survey link, and unused function (#1408) #223

Job	Run time
Test Processing	3m 23s
(macos/aarch64) Create Processing Build	3m 43s
(windows/x64) Create Processing Build	7m 49s
(linux/aarch64) Create Processing Build	3m 24s
(linux/x64) Create Processing Build	4m 19s
(macos/x64) Create Processing Build	5m 2s
	27m 40s

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