Bump io.jsonwebtoken:jjwt-api from 0.11.5 to 0.12.1

Bumps [io.jsonwebtoken:jjwt-api](https://github.com/jwtk/jjwt) from 0.11.5 to 0.12.1.
- [Release notes](https://github.com/jwtk/jjwt/releases)
- [Changelog](https://github.com/jwtk/jjwt/blob/master/CHANGELOG.md)
- [Commits](jwtk/jjwt@0.11.5...0.12.1)

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

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

build.gradle.kts

@@ -36,7 +36,7 @@ dependencies {
     testImplementation("io.projectreactor:reactor-test")
     testImplementation("org.springframework.security:spring-security-test")
     // JWT implementation
-    implementation("io.jsonwebtoken:jjwt-api:0.11.5")
+    implementation("io.jsonwebtoken:jjwt-api:0.12.1")
     runtimeOnly("io.jsonwebtoken:jjwt-impl:0.11.5")
     runtimeOnly("io.jsonwebtoken:jjwt-jackson:0.11.5")
     // HRV-Mart dependencies