Muon.Id bugfix + charge flip SF updates

Changes:

• [URGENT] ATLSUSYBGF-511: bugfix for Muon.Id WP mistakenly set to 2 instead of 1 following !27534 (merged) / !28984 (merged)
• ATLSUSY-510: edits to the charge flip SF config to set up ECIDs+CID separately, and CID cfg without Iso applied

Note: CI will fail as below until references are synced to cvmfs at 18:18.

< SUSYObjDef_xAOD          WARNING Your Electron ID WP (LooseAndBLayerLLH) is not supported for charge ID SFs, falling back to MediumLLH for SF purposes

tagging: @janders, @oducu, @jojungge