HLT menu development for `12_2_X` + migration to `12_2_0_pre2` template#36198

Merged

cmsbuild merged 2 commits intocms-sw:masterfrom cms-tsg-storm:HLTdevelopment122X

Nov 23, 2021

+144-90

Commits on Nov 21, 2021

HLT menu development for 12_2_X
missirol
committed

Commits on Nov 22, 2021

HLT menu development for 12_2_X (CMSHLT-2198)
missirol
committed