MM-11384: Add system install date information to the client config (#9218)

* MM-11384: Add system install date information to the client config

* Fixing translation text

* Fixes from Peer Review

store/storetest/mocks/PreferenceStore.go

@@ -1,4 +1,4 @@
-// Code generated by mockery v1.0.0
+// Code generated by mockery v1.0.0. DO NOT EDIT.
 
 // Regenerate this file using `make store-mocks`.