Prevent overflow of dt in Integrator class #2431

Job	Run time
Scan for Board Targets	31s
Build Group [base-px4]	5m 9s
Build Group [nuttx-px4-0]	9m 47s
Build Group [nuttx-px4-1]	12m 59s
Build Group [nuttx-px4-2]	13m 11s
Build Group [nuttx-px4-3]	7m 20s
Build Group [nuttx-mro-0]	10m 20s
Build Group [nuttx-mro-1]	3m 20s
Build Group [nuttx-nxp-0]	10m 44s
Build Group [nuttx-nxp-1]	4m 23s
Build Group [nuttx-cubepilot]	8m 7s
Build Group [nuttx-cuav]	7m 29s
Build Group [nuttx-matek]	6m 15s
Build Group [nuttx-ark-0]	6m 9s
Build Group [nuttx-ark-1]	6m 12s
Build Group [nuttx-micoair]	6m 5s
Build Group [nuttx-holybro-0]	9m 12s
Build Group [nuttx-holybro-1]	4m 20s
Build Group [nuttx-0]	9m 48s
Build Group [nuttx-1]	11m 11s
Build Group [nuttx-2]	12m 23s
Build Group [nuttx-3]	3m 56s
Build Group [armhf-0]	4m 16s
Build Group [aarch64-0]	2m 37s
Create Release and Upload Artifacts	0s
Upload Artifacts to S3	0s
	2h 55m 44s

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