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>

store/timer_layer.go

@@ -2557,10 +2557,10 @@ func (s *TimerLayerGroupStore) ChannelMembersMinusGroupMembers(channelID string,
 	return resultVar0, resultVar1
 }
 
-func (s *TimerLayerGroupStore) ChannelMembersToAdd(since int64) ([]*model.UserChannelIDPair, *model.AppError) {
+func (s *TimerLayerGroupStore) ChannelMembersToAdd(since int64, channelID *string) ([]*model.UserChannelIDPair, *model.AppError) {
 	start := timemodule.Now()
 
-	resultVar0, resultVar1 := s.GroupStore.ChannelMembersToAdd(since)
+	resultVar0, resultVar1 := s.GroupStore.ChannelMembersToAdd(since, channelID)
 
 	elapsed := float64(timemodule.Since(start)) / float64(timemodule.Second)
 	if s.Root.Metrics != nil {
@@ -2573,10 +2573,10 @@ func (s *TimerLayerGroupStore) ChannelMembersToAdd(since int64) ([]*model.UserCh
 	return resultVar0, resultVar1
 }
 
-func (s *TimerLayerGroupStore) ChannelMembersToRemove() ([]*model.ChannelMember, *model.AppError) {
+func (s *TimerLayerGroupStore) ChannelMembersToRemove(channelID *string) ([]*model.ChannelMember, *model.AppError) {
 	start := timemodule.Now()
 
-	resultVar0, resultVar1 := s.GroupStore.ChannelMembersToRemove()
+	resultVar0, resultVar1 := s.GroupStore.ChannelMembersToRemove(channelID)
 
 	elapsed := float64(timemodule.Since(start)) / float64(timemodule.Second)
 	if s.Root.Metrics != nil {
@@ -3005,10 +3005,10 @@ func (s *TimerLayerGroupStore) TeamMembersMinusGroupMembers(teamID string, group
 	return resultVar0, resultVar1
 }
 
-func (s *TimerLayerGroupStore) TeamMembersToAdd(since int64) ([]*model.UserTeamIDPair, *model.AppError) {
+func (s *TimerLayerGroupStore) TeamMembersToAdd(since int64, teamID *string) ([]*model.UserTeamIDPair, *model.AppError) {
 	start := timemodule.Now()
 
-	resultVar0, resultVar1 := s.GroupStore.TeamMembersToAdd(since)
+	resultVar0, resultVar1 := s.GroupStore.TeamMembersToAdd(since, teamID)
 
 	elapsed := float64(timemodule.Since(start)) / float64(timemodule.Second)
 	if s.Root.Metrics != nil {
@@ -3021,10 +3021,10 @@ func (s *TimerLayerGroupStore) TeamMembersToAdd(since int64) ([]*model.UserTeamI
 	return resultVar0, resultVar1
 }
 
-func (s *TimerLayerGroupStore) TeamMembersToRemove() ([]*model.TeamMember, *model.AppError) {
+func (s *TimerLayerGroupStore) TeamMembersToRemove(teamID *string) ([]*model.TeamMember, *model.AppError) {
 	start := timemodule.Now()
 
-	resultVar0, resultVar1 := s.GroupStore.TeamMembersToRemove()
+	resultVar0, resultVar1 := s.GroupStore.TeamMembersToRemove(teamID)
 
 	elapsed := float64(timemodule.Since(start)) / float64(timemodule.Second)
 	if s.Root.Metrics != nil {