Bump braces from 3.0.2 to 3.0.3 in /tests/examples/source/angular #121

Job	Run time
validate	5m 18s
build_odo	52s
unit_tests	3m 22s
Podman Tests	17m 26s
K8s Tests (v1.28.0/ServiceBinding=false)	1h 13m 33s
No-Cluster Tests	1m 2s
K8s Tests (v1.28.0/ServiceBinding=true)	15m 53s
OpenShift Tests	0s
K8s Tests (v1.27.3/ServiceBinding=false)	1h 13m 23s
K8s Tests (v1.27.3/ServiceBinding=true)	17m 33s
K8s Tests (v1.26.6/ServiceBinding=false)	1h 14m 3s
K8s Tests (v1.26.6/ServiceBinding=true)	20m 54s
	5h 3m 19s

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