Mono repo -> Master (#22553)

Combines the following repositories into one:

https://github.com/mattermost/mattermost-server
https://github.com/mattermost/mattermost-webapp
https://github.com/mattermost/focalboard
https://github.com/mattermost/mattermost-plugin-playbooks

server/templates/partials/cloud_questions_hr_email_footer.mjml

@@ -0,0 +1,23 @@
+<mj-section padding-top="0px" border-left="1px solid #E5E5E5" border-right="1px solid #E5E5E5">
+  <mj-column padding="0">
+    <mj-text font-size="16px" font-family="Open Sans, sans-serif" font-weight="600" align="left" padding="0px" padding-bottom="0px" padding-left="48px" >
+      {{.Props.QuestionTitle}}
+    </mj-text>
+    <mj-text color="#3F4350" font-size="14px" align="left" padding-left="48px" padding-bottom="0px">
+      {{.Props.QuestionInfo}}
+      <a href="mailto:{{.Props.SupportEmail}}">
+        {{.Props.SupportEmail}}</a>
+    </mj-text>
+  </mj-column>
+  <mj-column padding-bottom="0px">
+    <mj-divider border-width="1px" border-color="#E5E5E5"></mj-divider>
+  </mj-column>
+</mj-section>
+<mj-section padding-top="0px" padding-bottom="24px" border-bottom="1px solid #E5E5E5" border-left="1px solid #E5E5E5" border-right="1px solid #E5E5E5">
+  <mj-column padding="0">
+    <mj-text font-size="12px" color="#AAAAAA" padding="0">
+      {{.Props.Organization}}
+      {{.Props.FooterV2}}
+    </mj-text>
+  </mj-column>
+</mj-section>