Bump spotless-maven-plugin from 2.17.7 to 2.21.0

[dependabot]

Bumps spotless-maven-plugin from 2.17.7 to 2.21.0.

Changelog

Sourced from spotless-maven-plugin's changelog.

[2.21.0] - 2021-12-23

Added

• Added support for Markdown with flexmark at 0.62.2 (#1011).

[2.20.3] - 2021-12-15

Fixed

• Performance improvements to GitRatchet (#1038).

[2.20.2] - 2021-12-05

Changed

• Bumped default ktlint from 0.43.0 to 0.43.2.
• Converted ktlint integration to use a compile-only source set. (#524)

[2.20.1] - 2021-12-01

Changed

• Added named option to licenseHeader to support alternate license header within same format (like java) (872).
• Added onlyIfContentMatches option to licenseHeader to skip license header application based on source file content pattern (#650).
• Bump jgit version (#992).
  • jgit 5.10.0.202012080955-r -> 5.13.0.202109080827-r

[2.20.0] - 2021-11-09

Added

• DiffMessageFormatter can now generate messages based on a folder of cleaned files, as an alternative to a Formatter (#982).

Fixed

• Fix CI and various spotbugs nits (#988).

Changed

• Bump default formatter versions (#989)
  • google-java-format 1.11.0 -> 1.12.0
  • ktlint 0.42.1 -> 0.43.0
  • ktfmt 0.27 -> 0.29
  • scalafmt 3.0.0 -> 3.0.8

[2.19.2] - 2021-10-26

Changed

• Added support and bump Eclipse formatter default versions to 4.21 for eclipse-groovy. Change is only applied for JVM 11+.
• Added support for ktlint's FilenameRule (#974).

Fixed

• Temporary workspace deletion for Eclipse based formatters on JVM shutdown (#967). Change is only applied for Eclipse versions using JVM 11+, no back-port to older versions is planned.

[2.19.1] - 2021-10-13

Fixed

• module-info formatting in eclipse-jdt versions 4.20 and 4.21. Note that the problem also affects older versions.
• Added workaround to support projects using git worktrees (#965)

[2.19.0] - 2021-10-02

• Added wildcardsLast option for Java ImportOrderStep (#954)

Added

• Added support for JBDI bind list params in sql formatter (#955)

... (truncated)

Commits

• 8ddc605 Published lib/2.21.0
• 804a73a Add support for predeclared dependencies. (#1039)
• afb76f0 Merge branch 'main' into feat/dep-fixup
• 376b561 Merge pull request #1011 from korthout/flexmark-java
• 0fcfee5 Fix flexmark maven tests.
• b8c7b3d Merge branch 'main' into flexmark-java
• bebaa59 Up-to-date index for Maven plugin (#935)
• 540aead Remove default includes for the maven markdown extension, too project-specific.
• 93151cd Merge branch 'main' into maven-up-to-date-index
• e342b1c Bump com.github.spotbugs from 5.0.2 to 5.0.3 (#1043)
• Additional commits viewable in compare view

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[dependabot]

Superseded by #60.