MM-21157: Triggers role sync when a syncable is linked, unlinked, or updated. (#13432)

* MM-20644: Add users to teams as a SchemeAdmin based on a new configuration field on GroupTeams and GroupChannels records.

* MM-20644: Adds SchemeAdmin to mapping of the GroupSyncable struct fields.

* MM-2064: Adds test to ensure SchemeAdmin field value is mapped.

* MM-20644: Adds missing index creation for fresh DBs.

* MM-20644: Duplicates UpdateMembersRole across Team and Channel stores. Adds tests.

* MM-20644: Fixes some old method name references.

* MM-20644: Moves variable declaration; removes Println statement.

* MM-21157: Triggers role sync when a syncable is linked, unlinked, or updated.

* MM-20644: Use a SQL query instead of two to update Team and Channel members.

* MM-20644: Fixes tests; updates query.

* MM-21157: Removes second invocation of function because of refactor that performs it all in a single query.

* MM-21157: Switches a few queries to Squirrel.

* MM-21157: SQL-formats some strings.

* MM-21157: Select with list.

* MM-21157: Converts some more sql to squirrel.

* MM-21157: Fix incorrect conflict resolutions.

* MM-21157: Fix incorrect conflict resolutions.

* MM-21157: Adds missing mocks.

* MM-21157: Clears cache upon syncing roles.

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

app/group.go

@@ -152,20 +152,20 @@ func (a *App) DeleteGroupSyncable(groupID string, syncableID string, syncableTyp
 	return gs, nil
 }
 
-func (a *App) TeamMembersToAdd(since int64) ([]*model.UserTeamIDPair, *model.AppError) {
-	return a.Srv.Store.Group().TeamMembersToAdd(since)
+func (a *App) TeamMembersToAdd(since int64, teamID *string) ([]*model.UserTeamIDPair, *model.AppError) {
+	return a.Srv.Store.Group().TeamMembersToAdd(since, teamID)
 }
 
-func (a *App) ChannelMembersToAdd(since int64) ([]*model.UserChannelIDPair, *model.AppError) {
-	return a.Srv.Store.Group().ChannelMembersToAdd(since)
+func (a *App) ChannelMembersToAdd(since int64, channelID *string) ([]*model.UserChannelIDPair, *model.AppError) {
+	return a.Srv.Store.Group().ChannelMembersToAdd(since, channelID)
 }
 
-func (a *App) TeamMembersToRemove() ([]*model.TeamMember, *model.AppError) {
-	return a.Srv.Store.Group().TeamMembersToRemove()
+func (a *App) TeamMembersToRemove(teamID *string) ([]*model.TeamMember, *model.AppError) {
+	return a.Srv.Store.Group().TeamMembersToRemove(teamID)
 }
 
-func (a *App) ChannelMembersToRemove() ([]*model.ChannelMember, *model.AppError) {
-	return a.Srv.Store.Group().ChannelMembersToRemove()
+func (a *App) ChannelMembersToRemove(teamID *string) ([]*model.ChannelMember, *model.AppError) {
+	return a.Srv.Store.Group().ChannelMembersToRemove(teamID)
 }
 
 func (a *App) GetGroupsByChannel(channelId string, opts model.GroupSearchOpts) ([]*model.GroupWithSchemeAdmin, int, *model.AppError) {