Update dependency com.nimbusds:nimbus-jose-jwt to v10.8

Author: renovate[bot]

build.gradle

@@ -85,7 +85,7 @@ dependencies {
     implementation 'org.springframework.ai:spring-ai-starter-model-azure-openai'
 
     // use newest version of nimbus-jose-jwt to avoid security issues through outdated dependencies
-    implementation "com.nimbusds:nimbus-jose-jwt:10.7"
+    implementation "com.nimbusds:nimbus-jose-jwt:10.8"
 
     // Main database to persist entities
     implementation 'org.postgresql:postgresql:42.7.10'