Update dependency org.slf4j:slf4j-api to v2

Author: renovate[bot]

gradle/libs.versions.toml

@@ -23,7 +23,7 @@ reflections = "0.10.2"
 jdbi = "3.32.0"
 junit = "5.9.0"
 dotenv = "2.2.4"
-slf4j = "1.7.36"
+slf4j = "2.0.7"
 fastutil = "8.5.12"
 configurate = "4.1.2"
 cfapi = "1.7.3"