feat: use navigation sequence metadata to disable navigation components (#1273)

Use navigation_disabled sequence metadata based on Hide From TOC
block field, so the student cannot navigate to another sequences in
the course outline.
https://openedx.atlassian.net/wiki/spaces/OEPM/pages/3853975595/Feature+Enhancement+Proposal+Hide+Sections+from+course+outline

src/courseware/data/api.js

@@ -160,6 +160,7 @@ function normalizeSequenceMetadata(sequence) {
       saveUnitPosition: sequence.save_position,
       showCompletion: sequence.show_completion,
       allowProctoringOptOut: sequence.allow_proctoring_opt_out,
+      navigationDisabled: sequence.navigation_disabled,
     },
     units: sequence.items.map(unit => ({
       id: unit.id,