add the HLT2-DaVinci test chain for micro DST validation

This test runs HLT2-DaVinci test chain, including

• 1. (DST) HLT2->DaVinci
• 2. (DST) HLT2->Spruce->DaVinci
• 3. (uDST) HLT2->DaVinci
• 4. (uDST) HLT2->Spruce->DaVinci The validation is done in two aspects: check if there is error message; Check if the output tuple has the proper branch sizes (for dsts), and check the number of truth matched particles as well as truth-reconstruction association information.

The MR depends on Rec!4448 (merged) DaVinci!1299 (merged) (Davinci is only on master and linked MR will be merged after 2025-patches and master synchronisation) Moore!5027 (merged) LHCb!5166 (merged)

FYI @msaur @jonrob