`make content` is currently broken

[ehashman]

We are behind on carrying upstream library changes for templates, but make content is currently broken due to an upstream change removing the indices we rely on: openshift/library#222 (comment)

openshift-azure/pkg/sync/v19/content_test.go

Lines 256 to 277 in 4205d73

	func TestContent(t *testing.T) {
	b, err := get("https://github.com/openshift/library/raw/master/official/index.json")
	if err != nil {
	t.Fatal(err)
	}
	var index index
	err = json.Unmarshal(b, &index)
	if err != nil {
	t.Fatal(err)
	}
	err = handleImageStreams(index)
	if err != nil {
	t.Fatal(err)
	}
	err = handleTemplates(index)
	if err != nil {
	t.Fatal(err)
	}
	}

I'd like to incorporate some of the content update changes, but I'm not sure which changes are safe to carry vs which are not. See also #2275 (comment) where I noted the new imagestream updates were consistently breaking e2e.

/kind bug

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[ehashman]

/remove-lifecycle stale
/lifecycle frozen