Bump compile-testing from 0.18 to 0.21.0

[dependabot[bot]]

Bumps compile-testing from 0.18 to 0.21.0.

Release notes

Sourced from compile-testing's releases.

0.21.0

• Fixed a bug: When comparing ASTs, for example in JavaFileObjectSubject.hasSourceEquivalentTo, some kinds of nodes were omitted from the comparison. In particular, if the expected code had an annotated type or a union type (multicatch), the actual code could contain anything at that point and the test would still pass. This was also true for post-Java-8 constructs like module declarations, yield statements, and the like. These omissions have been corrected. Some tests may now fail if the expected and actual source do not match, in ways that were hidden by this bug. (https://github.com/google/compile-testing/commit/9a592f77821adecf10a16a7a4cdd2f071ddcf136)

0.20

• Allow sources being compiled to be read from annotation processors. (95e749d)
• Fix false negative when comparing source files that differ only in try-with-resources specifications. (cb6486c)
• Add withAnnotationProcessorPath() to Compiler. (80a9ee0)
• Improve error messages rendered by JavaSourcesSubject.parsesAs() and JavaFileObjectSubject.containsElementsIn() to more easily distinguish between errors incurred in actual vs expected source. (115014e)
• Use @Nullable from the Checker Framework and fix a few null-correctness issues. (6260258)
• Fixed bug where testing package-info.java with parsesAs() threw a NullPointerException. (c46b1b6)
• Close JavaCompiler objects to avoid resource leaks. (cd2c0a8)

0.19

• Updated Truth usages to be compatible with Truth 1.0 and higher.
• Improved exception thrown by onLine(n) when n is out of range. (b4eaa92)

Commits

• c24c262 Set version number for compile-testing to 0.21.0.
• 9a592f7 Use reflection to implement TreeDiffer.DiffVisitor.
• cd5e8a9 Adjust configuration and documents to reflect the renamed main branch.
• 75b95ed Name our release profile sonatype-oss-release instead of release.
• ea22b1d Bump styfle/cancel-workflow-action from 0.10.1 to 0.11.0
• 1148d31 Bump error_prone_annotations from 2.15.0 to 2.16
• d288d45 Bump auto-value from 1.9 to 1.10
• 6be818d Bump checker-qual from 3.25.0 to 3.26.0
• b9a66d1 Bump styfle/cancel-workflow-action from 0.10.0 to 0.10.1
• c2bd7ba Bump maven-jar-plugin from 3.2.2 to 3.3.0
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)