Bump webUI to 7.17.0-rc.2 #869

Job	Run time
set-build-parameters	3s
set-tags	9s
cache-image-layers	10m 53s
build-devtest-images	1m 39s
build-server-images (origin)	1m 40s
build-server-images (cache)	13m 52s
build-server-images (director)	6m 29s
build-server-images (osdf-origin)	1m 21s
build-server-images (registry)	3m 8s
build-server-images (pelican-test)	1m 42s
build-server-images (osdf-cache)	13m 51s
build-server-images (osdf-registry)	3m 35s
build-server-images (osdf-director)	6m 47s
test-linux-push-to-main	0s
test-linux-push-to-tag / test (pelican-server, coverage-server.out, lotman)	5m 46s
test-linux-push-to-tag / test (pelican, coverage.out)	4m 30s
	1h 15m 25s

Provide feedback