Remove Cycle Analytics message from en i18n message

Signed-off-by: Takuya Noguchi <takninnovationresearch@gmail.com>

changelogs/unreleased/remove-cycle-analytics-from-en.yml

+---
+title: Remove Cycle Analytics message from en i18n message
+merge_request: 45178
+author: Takuya Noguchi
+type: other

locale/en/gitlab.po

@@ -305,12 +305,6 @@ msgstr ""
 msgid "Custom notification levels are the same as participating levels. With custom notification levels you will also receive notifications for select events. To find out more, check out %{notification_link}."
 msgstr ""
 
-msgid "Cycle Analytics"
-msgstr ""
-
-msgid "Cycle Analytics gives an overview of how much time it takes to go from idea to production in your project."
-msgstr ""
-
 msgid "CycleAnalyticsStage|Code"
 msgstr ""
 
@@ -483,9 +477,6 @@ msgstr ""
 msgid "Interval Pattern"
 msgstr ""
 
-msgid "Introducing Cycle Analytics"
-msgstr ""
-
 msgid "Jobs for last month"
 msgstr ""