deps: update jackson monorepo to v2.19.1

Author: renovate[bot]

gradle/libs.versions.toml

@@ -31,7 +31,7 @@ greenmail = "2.1.3"
 gson = "2.13.1"
 hikari = "6.3.0"
 hoplite = "2.9.0"
-jackson = "2.19.0"
+jackson = "2.19.1"
 jakartaMail = "2.0.1"
 jerseyCommon = "3.1.10"
 jgit = "7.3.0.202506031305-r"