MessageSvcSink: Increase default histogram string width in printout
Current width is too short for a number of histograms in various LHCb tests. This can lead to ambiguity on the histogram ID, e.g.
https://mattermost.web.cern.ch/lhcb/pl/9yzfaa5oqtdz8rybnrzdwc4ekw
| TAE/MainEvent/perModule/LiteClustersPerChanne | "Lite Clusters Per Channel in T2VQ1M0;Cha..." | 184 | 1019.6 | 567.86 | -0.036134 | -1.1125 |
| TAE/MainEvent/perModule/LiteClustersPerChanne | "Lite Clusters Per Channel in T2VQ1M1;Cha..." | 64 | 1139.5 | 549.62 | -0.47605 | -0.73359 |
| TAE/MainEvent/perModule/LiteClustersPerChanne | "Lite Clusters Per Channel in T2VQ1M2;Cha..." | 50 | 771.04 | 505.73 | 0.49597 | -0.44699 |
See how the truncated IDs for all these are the same. I also know of a lot of example in the RICH and other sub-systems where the same happens.
This leads to issues in the testing.
@sponce FYI