First commit for bs2ksks run3

AP for running on Turbo 2024 data. Selecting Bs --> Ks Ks decays. @cagapopo

analysis/info.yaml

+My_job:
+  application: DaVinci/65.2
+  wg: b2noc
+  automatically_configure: yes
+  turbo: yes
+  inform:
+    - yasmine.sara.amhis@cern.ch
+  options:
+    - davinci_options_data
+
+  My_MagUp_job:
+  input:
+    bk_query: /LHCb/Collision24/Beam6800GeV-VeloClosed-MagUp/Real Data/Sprucing24c3a/94000000/BNOC.DST
+    n_test_lfns: 3  # only to be used in special cases, default=1
+
+  My_MagDown_job:
+  input:
+    bk_query: /LHCb/Collision24/Beam6800GeV-VeloClosed-MagDown/Real Data/Sprucing24c3a/94000000/BNOC.DST
+   
+  
+  output: DV_data.root