Bump the libs group across 1 directory with 4 updates

Bumps the libs group with 4 updates in the / directory: [ch.qos.logback:logback-classic](https://github.com/qos-ch/logback), org.owasp.dependencycheck, com.diffplug.spotless and [org.jetbrains.dokka](https://github.com/Kotlin/dokka).


Updates `ch.qos.logback:logback-classic` from 1.5.12 to 1.5.16
- [Release notes](https://github.com/qos-ch/logback/releases)
- [Commits](qos-ch/logback@v_1.5.12...v_1.5.16)

Updates `org.owasp.dependencycheck` from 11.1.1 to 12.1.0

Updates `com.diffplug.spotless` from 6.25.0 to 7.0.2

Updates `org.jetbrains.dokka` from 1.9.20 to 2.0.0
- [Release notes](https://github.com/Kotlin/dokka/releases)
- [Commits](Kotlin/dokka@v1.9.20...v2.0.0)

---
updated-dependencies:
- dependency-name: ch.qos.logback:logback-classic
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: libs
- dependency-name: org.owasp.dependencycheck
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: libs
- dependency-name: com.diffplug.spotless
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: libs
- dependency-name: org.jetbrains.dokka
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: libs
...

Signed-off-by: dependabot[bot] <[email protected]>

gradle/libs.versions.toml

@@ -1,18 +1,18 @@
 [versions]
 coroutines = "1.9.0"
-dependency-check = "11.1.1"
+dependency-check = "12.1.0"
 sonarqube = "6.0.1.5171"
 kotlin = "2.0.21"
-spotless = "6.25.0"
+spotless = "7.0.2"
 nimbus-sdk = "11.20.1"
 ktor = "3.0.1"
 jsoup = "1.18.3"
 cbor = "0.9"
 java = "17"
 ktlint = "0.50.0"
-dokka = "1.9.20"
+dokka = "2.0.0"
 maven-publish = "0.30.0"
-logback = "1.5.12"
+logback = "1.5.16"
 
 [libraries]
 nimbus-oauth2-oidc-sdk = { module = "com.nimbusds:oauth2-oidc-sdk", version.ref = "nimbus-sdk" }