MM-16543 Fix Elasticsearch only returning one page of results (#11528)

* MM-16543 Add mocking for einterfaces packages

* MM-16543 Fix Elasticsearch only returning one page of results

* Remove license checks for einterface mocks

scripts/license-check.sh

@@ -5,7 +5,7 @@ count=0
 for fileType in GoFiles; do
     for file in `go list -f $'{{range .GoFiles}}{{$.Dir}}/{{.}}\n{{end}}' "$@"`; do
         case $file in
-            */utils/lru.go|*/utils/imgutils/gif.go|*/store/storetest/mocks/*|*/services/*/mocks/*|*/app/plugin/jira/plugin_*|*/plugin/plugintest/*|*/app/plugin/zoom/plugin_*)
+            */utils/lru.go|*/utils/imgutils/gif.go|*/store/storetest/mocks/*|*/services/*/mocks/*|*/app/plugin/jira/plugin_*|*/plugin/plugintest/*|*/app/plugin/zoom/plugin_*|*/einterfaces/mocks/*)
             # Third-party, doesn't require a header.
             ;;
         *)