Removing supplier concept from the sql store (#16355)

* Removing supplier concept from the sql store

* Removing other metions to supplier

* Fixing gofmt

* Fixing gofmt

* Renaming NewSqlStore to New

* Fixing tests

Co-authored-by: Mattermod <mattermod@users.noreply.github.com>

api4/apitestlib.go

@@ -328,7 +328,7 @@ func (me *TestHelper) InitLogin() *TestHelper {
 	me.TeamAdminUser = userCache.TeamAdminUser.DeepCopy()
 	me.BasicUser = userCache.BasicUser.DeepCopy()
 	me.BasicUser2 = userCache.BasicUser2.DeepCopy()
-	mainHelper.GetSQLSupplier().GetMaster().Insert(me.SystemAdminUser, me.TeamAdminUser, me.BasicUser, me.BasicUser2)
+	mainHelper.GetSQLStore().GetMaster().Insert(me.SystemAdminUser, me.TeamAdminUser, me.BasicUser, me.BasicUser2)
 	// restore non hashed password for login
 	me.SystemAdminUser.Password = "Pa$$word11"
 	me.TeamAdminUser.Password = "Pa$$word11"