chore(deps): Update error-prone monorepo to v2.27.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
com.google.errorprone:error_prone_annotations (source)	2.26.1 -> 2.27.1
com.google.errorprone:error_prone_core (source)	2.26.1 -> 2.27.1

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Release Notes

google/error-prone (com.google.errorprone:error_prone_annotations)

v2.27.1: Error Prone 2.27.1

This release contains all of the changes in 2.27.0, plus a bug fix to ClassInitializationDeadlock (https://github.com/google/error-prone/issues/4378)

Full Changelog: google/error-prone@v2.27.0...v2.27.1

v2.27.0: Error Prone 2.27.0

Compare Source

New checks:

• ClassInitializationDeadlock detects class initializers that reference subtypes of the current class, which can result in deadlocks.
• MockitoDoSetup suggests using when/thenReturn over doReturn/when for additional type safety.
• VoidUsed suggests using a literal null instead of referring to a Void-typed variable.

Modified checks:

• TruthSelfEquals has been renamed and generalized as SelfAssertion
• RedundantSetterCall has been improved, and enabled as an error oby default

Closed issues: #​4291. #​4308, #​4343, #​4320

Full Changelog: google/error-prone@v2.26.1...v2.27.0

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