ATR-25305: Raise Phase-I jJ thresholds to match jFEX calibration

!51752 (merged) added calibration to jFEX small-R jets, so with the L1 thresholds held the same, the Phase-I jJ trigger counts increased substantially. This MR removes the temporary mapping of nominal Run 3 thresholds to uncalibrated Run 2 thresholds.

More tuning may be needed to achieve the target performance, but this should improve transparency and restore the L1 counts to be closer to what they were intended to be. The addition of the calibration also means that we can revisit the L1Topo jet thresholds, as the corresponding observables will have changed as well.

Some comparisons from 500 ttbar events:

Threshold	Mapped count	Unmapped count	Run 2 threshold	Run 2 count
jJ160	354	127	J100	94
4jJ40	500	434	4J15	250
jJ125	462	242	J75	192
jJ90	499	400	J50	340

Will update TOPO TOB thresholds before merging but not touch the cuts on variables.