Bump follow-redirects from 1.15.1 to 1.15.5 in /tests/examples/source/angular #78

Job	Run time
build_odo	1m 47s
unit_tests	3m 13s
validate	5m 4s
Podman Tests	17m 35s
K8s Tests (v1.28.0/ServiceBinding=false)	1h 14m 43s
K8s Tests (v1.28.0/ServiceBinding=true)	16m 21s
No-Cluster Tests	2m 22s
K8s Tests (v1.27.3/ServiceBinding=false)	1h 14m 35s
OpenShift Tests	0s
K8s Tests (v1.27.3/ServiceBinding=true)	19m 7s
K8s Tests (v1.26.6/ServiceBinding=false)	1h 15m 13s
K8s Tests (v1.26.6/ServiceBinding=true)	22m 7s
	5h 12m 7s

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