B2OC: Add 30 new lines, rate reduction and minor fixes

This MR containes several development from B2OC PAWG since last time (!1199 (merged)), including the following MR:

New lines

• 16 Omegab and Xib lines by Mengzhen Wang (were previously B&Q Stripping lines), 8 Hlt2 and 6 Sprucing: !1229 (merged)
• 14 Lambdab lines by Shunan Zhang, all in Hlt2: !1344 (merged)

Work towards DPA task https://gitlab.cern.ch/lhcb-dpa/project/-/issues/78.

Rate reduction

• Tuning B -> Dshhh lines by Philippe D'Argent: !1341 (merged)
• Tuning EM lines by Alessandro Bertolin: !1347 (merged)
• Tuning B(c)+ -> DD lines by Fionn Bishop: !1351 (merged)
• Tuning B0 -> D0hh, D0 -> HH(HH) lines by Aidan Wiederhold: !1363 (merged)
• Tuning B -> DDKpi lines by Mark Whitehead: !1364 (merged)
• Tuning B -> Dh, Dhh, Dhhh, DstMuNi lines by Martin Tat and Seophine Stanislaus: !1371 (merged)
• Tuning Bc lines by Fernanda Abrantes: !1384 (merged) and !1409 (merged)
• Moving Hlt2 lines with high rates (> 300 Hz) to Sprucing by Alessandro Bertolin: !1409 (merged)

additional details can be found in this presentation: https://indico.cern.ch/event/1118176/contributions/4695390/attachments/2402878

the retention table of all Hlt2 lines included is in attachment b2oc-hlt2-minbias-220305.txt

New features

• Add a monotone Lipschitz neural network MVA filter by Fionn Bishop and Alessandro Bertolin: !1345 (merged)
• Add flavor tagging for Hlt2 and Sprucing by Alessandro Bertolin: !1319 (merged) and !1324 (merged)

Requires lhcb-datapkg/ParamFiles!41 (merged)

Fixes

• Name fixes by Alessandro Bertolin: !1376 (merged)
• PID cut fixes by Alessandro Bertolin: !1382 (merged) and !1387 (merged)
• Fix cuts in KS builder by Martin Tat: !1383 (merged)
• Fix a particle builder by Alessandro Bertolin: !1392 (merged)
• Fix importing bug in spruce_b2oc.py by Alessandro Bertolin: !1393 (merged)
• Change path of the json file used by MVA by Alessandro Bertolin: !1417 (merged)
• Comment out lines with neutral and DD particles by Shunan Zhang: !1420 (merged)
• Fix Spruce tests by Alessandro Bertolin: !1422 (merged)
• Align DsK and DsK LTU selections, fix path of SigmaNet json file: !1423 (merged)
• Remove check_overlap function: !1426 (merged)
• Move one Sprucing line from FT dictionary to default: !1427 (merged)