Update retrofit monorepo to v2.12.0

Author: renovate[bot]

pom.xml

@@ -64,7 +64,7 @@
         <springdoc.version>2.6.0</springdoc.version> <!-- [email protected] https://github.com/springdoc/springdoc-openapi/blob/v2.6.0/pom.xml -->
         <boot-admin.version>3.3.6</boot-admin.version> <!-- [email protected] https://github.com/codecentric/spring-boot-admin/blob/3.3.6/pom.xml -->
         <sentry.version>7.22.3</sentry.version> <!-- [email protected] https://github.com/getsentry/sentry-java/blob/7.22.3/buildSrc/src/main/java/Config.kt -->
-        <retrofit.version>2.11.0</retrofit.version> <!-- https://github.com/square/retrofit/releases -->
+        <retrofit.version>2.12.0</retrofit.version> <!-- https://github.com/square/retrofit/releases -->
         <allure.version>2.29.1</allure.version> <!-- https://github.com/allure-framework/allure-java/releases -->
         <druid.version>1.2.24</druid.version> <!-- https://github.com/alibaba/druid/releases -->
         <jmh.version>1.37</jmh.version> <!-- https://github.com/openjdk/jmh/tags -->