Fix spotless divergence for FilterContoursPipe #2938

Job	Run time
photonclient-check-lint	35s
photonclient-build	1m 5s
Build Examples	4m 16s
photon-build-all	4m 26s
photonserver-build-offline-docs	1m 45s
photonserver-check-lint	1m 18s
Photonlib - Build Docker - Athena	8m 51s
Photonlib - Build Docker - Raspbian	11m 38s
Photonlib - Build Docker - Aarch64	14m 16s
Photonlib - Build Host - Win64	13m 52s
Photonlib - Build Host - Linux	7m 6s
wpiformat	33s
Build fat JAR - Win64	2m 56s
Build fat JAR - macOS	3m 8s
Build fat JAR - Linux	2m 57s
Build fat JAR - macOSArm	3m 1s
Build fat JAR - LinuxArm32	1m 57s
Build fat JAR - LinuxArm64	2m 52s
Build image - ${{ matrix.image_url }}	0s
photon-release	0s
	1h 26m 32s

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