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

2.4.2

Type	Description	Link
Fix	Checkstyle tasks only check their own source set and only actual java sources. They don't look in your src/*/resources directory anymore.	palantir/gradle-baseline#830

2.4.3

Type	Description	Link
Fix	Add link to StrictUnusedVariable that directs users to baseline repo.	palantir/gradle-baseline#829
Fix	Long try-with-resources statements are now aligned such that the first assignment stays on the first line.	palantir/gradle-baseline#835

2.5.0

Type	Description	Link
Improvement	Error Prone StringBuilderConstantParameters. StringBuilder with a constant number of parameters should be replaced by simple concatenation. The Java compiler (jdk8) replaces concatenation of a constant number of arguments with a StringBuilder, while jdk 9+ take advantage of JEP 280 (https://openjdk.java.net/jeps/280) to efficiently pre-size the result for better performance than a StringBuilder.	palantir/gradle-baseline#832

2.6.0

Type	Description	Link
Fix	Excavator PRs that apply other refaster rules (e.g. Witchcraft ones) will not also apply baseline refaster rules.	palantir/gradle-baseline#827
Improvement	Added a new ErrorProne check PreferAssertj to assist migration to AssertJ from legacy test frameworks. It may be necessary to add a dependency on org.assertj:assertj-core in modules which do not already depend on AssertJ. If there's a technical reason that AssertJ cannot be used, PreferAssertj may be explicitly disabled to prevent future upgrades from attempting to re-run the migration.	palantir/gradle-baseline#841

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