Escape javadoc special characters #3003

Job	Run time
Lint pkg	1m 52s
prerequisites	2m 23s
go-tests	4m 10s
examples (aws-java-eks-minimal)	2m 52s
test_integrations (stack-reference)	1m 41s
test_templates	3m 57s
examples (aws-java-webserver)	2m 37s
test_integrations (stack-transformation)	1m 34s
examples (aws-native-java-s3-folder)	2m 36s
test_integrations (adopt-into-component)	2m 3s
examples (azure-java-appservice-sql)	2m 20s
test_integrations (rename)	1m 49s
examples (azure-java-static-website)	2m 26s
test_integrations (rename-component)	2m 3s
examples (gcp-java-gke-hello-world)	2m 55s
test_integrations (rename-component-and-child)	1m 46s
examples (minimal)	2m 20s
test_integrations (retype-component)	1m 51s
examples (minimalsbt)	2m 40s
test_integrations (retype-parents)	2m 8s
examples (random)	2m 23s
	50m 26s

Provide feedback