HLT1 PbPb hotfixes
Copy of https://gitlab.cern.ch/lhcb/Allen/-/tree/v4r16p2-hotfixes?ref_type=heads , which contains modifications that were placed in the form of TCKs for the PbPb data-taking.
Various TCKs were produced from this branch, but the final configuration (which is captured in this MR) is the equivalent of TCKs 0x100010b6
and 0x10001b7
There's only one difference wrt data-taking : DisableLinesDuringVPClosing
is set to False
given the issue with the mask in Allen-via-Moore.
fyi @msaur