Adapt to update to RICH pixel background algorithm

Adapts to Rec!3642 (merged)

Hlt/RecoConf/python/RecoConf/rich_reconstruction.py

@@ -184,7 +184,8 @@ def default_rich_reco_options(init_override_opts={}):
         "PDBackMinPixBackground": [(0, 0), (0, 0), (0, 0), (0, 0)],
 
         # Maximum allowed pixel background value (RICH1,RICH2)
-        "PDBackMaxPixBackground": [(99, 99), (99, 99), (99, 99), (99, 99)],
+        "PDBackMaxPixBackground": [(999, 999), (999, 999), (999, 999),
+                                   (999, 999)],
 
         # Threshold values for background values
         # ToDo : Optimise this for Run3. Probably set to 0.005