Clean up Groovy Graphs, part 1, add CSV report

Clean up Groovy Graphs, part 1, add CSV report

- Overload report method with additional/alternate parameters for CSV
  (the idea is keep old txt report and CSV until enough data in CSV to swap over and remove the old reports/graphs)
- Update all reports with new titles, prefixed with CPS: or NCMP:
- (preliminary) flagged about 20 graphs for reference
- Removed overloaded version of resourceAssert method with extra parameter for exceeding normal expectations (no longer needed as graphs are more stable)

Issue-ID: CPS-2814
Change-Id: Ib57e5132cb2eaf29212ecc7a03d08b5fd58d719d
Signed-off-by: ToineSiebelink <toine.siebelink@est.tech>