Update AgentTicketZoom.dtl

fixup documentation ArticleDynamicFieldx* -> ArticleDynamicFieldFieldx*
Update AgentTicketZoom.dtl
Improved performance of YAML decoding.
Merge branch 'patch-3' of github.com:crythias/otrs into rel-3_3
Fixed: Can't use system registration with some OTRS-IDs (bug#10458).
Fixed: Support-Data Swap plugin reports KB instead of MB (bug#10501).
Fixed bug#9350 - Initial notes by ticket split not visible it the ticket zoom.