Merge branch 'ntepluhina-fix-issuableId-prop' into 'master'

Fix wrong prop type for time tracking component on classic issue boards

See merge request gitlab-org/gitlab!62804

app/views/shared/boards/components/sidebar/_time_tracker.html.haml

@@ -4,5 +4,5 @@
     ":human-time-estimate" => "issue.humanTimeEstimate",
     ":human-time-spent" => "issue.humanTimeSpent",
     ":limit-to-hours" => "timeTrackingLimitToHours",
-    ":issuable-id" => "issue.id",
+    ":issuable-id" => "issue.id ? issue.id.toString() : ''",
     "root-path" => "#{root_url}" }