B2OC: Lb2LcPi Run 3 analysis - Lb2LcK background

• loop on the following MC data sets for Lb2LcPi (with backgrounds):

{%- set datasets = [
 ('15364011', 'MagUp'),  # Lb2LcK
]%}

• this production will not be used to estimate hlt1 efficiencies
• none of the previous MC productions can be replaced
• supplementary to !2181 (merged) (cc @abertoli)