fix(deps): update slf4j monorepo to v2.0.16 (#354)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

pom.xml

@@ -82,7 +82,7 @@
         <logbackVersion>1.3.12</logbackVersion>
         <resource-server.version>1.3.1</resource-server.version>
         <servlet-api.version>4.0.1</servlet-api.version>
-        <slf4jVersion>2.0.6</slf4jVersion>
+        <slf4jVersion>2.0.16</slf4jVersion>
         <spring.version>4.3.30.RELEASE</spring.version>
         <spring-ws.version>2.4.7.RELEASE</spring-ws.version>
         <uportal-libs.version>5.13.1</uportal-libs.version>