Excavator: Upgrades Baseline to the latest version

[svc-excavator-bot]

excavator is a bot for automating changes across repositories.

Changes produced by the roomba/latest-baseline-oss check.

Release Notes

4.164.0

Type	Description	Link
Improvement	The CyclomaticComplexity check is now configured with switchBlockAsSingleDecisionPoint.	palantir/gradle-baseline#2383

4.165.0

Type	Description	Link
Improvement	Implement a simple nullaway wrapper plugin com.palantir.baseline-null-away which registers the NullAway check at WARNING. Projects which fail on warnings will require this to pass pre-merge.	palantir/gradle-baseline#2382

4.166.0

Automated release, no documented user facing changes

4.167.0

Automated release, no documented user facing changes

4.168.0

Type	Description	Link
Fix	Roll back nullaway+checkerframework for jdk15 support	palantir/gradle-baseline#2389

4.169.0

Type	Description	Link
Improvement	Exclude Spark UnusedStubClass from class uniqueness	palantir/gradle-baseline#2390

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