Fix tag visibility in relation graph #1011 (#1012) #3337

Job	Run time
lint_core	12s
Build frontend e2e test image	48s
Build backend e2e test image	44s
Lint mwdb-core web sources	43s
Build frontend unit test image	59s
Build mwdb-core core image	1m 6s
Build mwdb-core web image	1m 1s
Perform frontend unit tests	49s
Perform backend e2e tests	2m 53s
Perform frontend e2e tests	1m 49s
Push test images on Docker Hub	1m 38s
Push images on Docker Hub	2m 26s
	15m 8s

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