Extend the existing cyclomatic-complexity Evergreen task in the wiredtiger project by collecting the below 3 categories of cyclomatic complexity data points for each commit/merge build, and ingesting the data points to the existing WT Performance Atlas cluster.

• The average cyclomatic complexity value of the whole “src” directory 
• The number of regions/functions of a set of cyclomatic complexity ranges, namely above 20, above 50, and above 90 (using the “--max-limit” command option)
• The top 5 regions/functions with the highest cyclomatic complexity values (using the “--hotspot” command option)