build(deps): bump jjwt.version from 0.12.5 to 0.12.6

Bumps `jjwt.version` from 0.12.5 to 0.12.6.

Updates `io.jsonwebtoken:jjwt-api` from 0.12.5 to 0.12.6
- [Release notes](https://github.com/jwtk/jjwt/releases)
- [Changelog](https://github.com/jwtk/jjwt/blob/master/CHANGELOG.md)
- [Commits](jwtk/jjwt@0.12.5...0.12.6)

Updates `io.jsonwebtoken:jjwt-impl` from 0.12.5 to 0.12.6
- [Release notes](https://github.com/jwtk/jjwt/releases)
- [Changelog](https://github.com/jwtk/jjwt/blob/master/CHANGELOG.md)
- [Commits](jwtk/jjwt@0.12.5...0.12.6)

Updates `io.jsonwebtoken:jjwt-jackson` from 0.12.5 to 0.12.6

---
updated-dependencies:
- dependency-name: io.jsonwebtoken:jjwt-api
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.jsonwebtoken:jjwt-impl
  dependency-type: direct:production
  update-type: version-update:semver-patch
- dependency-name: io.jsonwebtoken:jjwt-jackson
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

pom.xml

@@ -55,7 +55,7 @@
         <guava.version>33.2.1-jre</guava.version>
         <httpclient5.version>5.3.1</httpclient5.version>
         <jacoco-maven-plugin.version>0.8.12</jacoco-maven-plugin.version>
-        <jjwt.version>0.12.5</jjwt.version>
+        <jjwt.version>0.12.6</jjwt.version>
         <lombok.version>1.18.32</lombok.version>
         <maven-failsafe-plugin.version>3.2.5</maven-failsafe-plugin.version>
         <maven-surefire-plugin.version>3.2.5</maven-surefire-plugin.version>