Bump com.diffplug.spotless from 6.20.0 to 6.22.0

Bumps com.diffplug.spotless from 6.20.0 to 6.22.0.

---
updated-dependencies:
- dependency-name: com.diffplug.spotless
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

build.gradle.kts

@@ -11,7 +11,7 @@ buildscript {
 plugins {
     kotlin("jvm") version "1.9.10"
     kotlin("plugin.allopen") version "1.9.10"
-    id("com.diffplug.spotless") version "6.20.0"
+    id("com.diffplug.spotless") version "6.22.0"
     id("net.minecraftforge.gradle") version "[6.0,6.2)"
     id("org.parchmentmc.librarian.forgegradle") version "1.+"
     id("io.gitlab.arturbosch.detekt") version "1.23.0"