Remove trailing backslash management in sqlserver input (#7700)
Remove trailing backslash management in sqlserver input (#7700)

Backslash removal on tags is performed by the influx serializer now.
nferch/telegraf,m4ce/telegraf,nferch/telegraf,li-ang/telegraf,li-ang/telegraf,influxdata/telegraf,puckpuck/telegraf,puckpuck/telegraf,oldmantaiter/telegraf,oldmantaiter/telegraf,marianob85/telegraf,marianob85/telegraf,influxdata/telegraf,puckpuck/telegraf,Brightspace/telegraf,li-ang/telegraf,oldmantaiter/telegraf,m4ce/telegraf,marianob85/telegraf,Brightspace/telegraf,m4ce/telegraf,marianob85/telegraf,Brightspace/telegraf,nferch/telegraf,influxdata/telegraf