Reference update for Phys!968

Reference files update for Phys!968 (merged)

changed the description

mentioned in merge request Phys!968 (merged)

added cleanup lhcb-head labels

removed cleanup label

added testing label

assigned to @rmatev

• [2021-08-03 00:18] Validation started with lhcb-head#3012

@pkoppenb @erodrigu this is ready for merging

added all-slots label and removed lhcb-head label

assigned to @erodrigu and @pkoppenb and unassigned @rmatev

OK. Merging as it looks good. I'll keep an eye on it as these messages sometimes appear in a different order.

approved this merge request

merged

mentioned in commit 69eddf16