cms-sw/cmssw CMSSW_10_2

#24407 from @gpetruc: 10_2_X backport of PF HEM mitigation geometry hlt operations reconstruction
#24373 from @thomreis: Make L1T object comparison fillDescriptions compatible with ConfDB parsing - 102x hlt l1
#24364 from @lpernie: [10.2.X][Update GTs] new JEC MC TAGs + 2D Pixel Templates alca
#24359 from @DryRun: HCALDQM: Add quality test for LED misfires (10_2_X) dqm
#24353 from @thomreis: L1T DQM - Add uGT board comparison quality tests - 102x dqm
#24343 from @SanghyunKo: VBF & HWJ gridpack patch generators
#24334 from @thomreis: Fix invalid PF jet collection for L1T offline jets and sums DQM - 102x dqm l1
#24323 from @bmahakud: Major updates to L3 Muon OI SeedGenerator for high efficiency ( Backport PR for #24267 ) hlt reconstruction
#24321 from @Sam-Harper: Trigger Object Tag and Probe DQM source : 102X dqm hlt
#24294 from @barvic: Changed CSC binary examiner mask to enable ALCT CRC checks - CMSSW_10_2_X reconstruction
#24286 from @bsunanda: Run2-alca137 Change the code for IsoTrkFilter alca
#24236 from @abrinke1: EMTF fix track address for low-quality tracks, back-port to 10_2_1 l1
#24218 from @CTPPS: PPS Timing Diamond: DQM update; backport of #24213 dqm
#24156 from @mtosi: STEAM : (re)enable HLTDQM in the main sequence [backport #24155] dqm

cms-sw/cmsdist#4261 from @fwyzard: Update OpenMPI to version 2.1.5 (critical bugfix release) (10.2.x backport)
cms-sw/cmsdist#4250 from @cms-sw: Update data-L1Trigger-L1TMuon.spec

cms-sw/cmssw CMSSW_10_2_4 on GitHub