chore(deps): Update dependency io.pebbletemplates:pebble to v4

Author: renovate[bot]

gradle/libs.versions.toml

@@ -7,7 +7,7 @@ ideaExt = "1.3"
 indra = "3.2.0"
 junit = "5.14.0"
 mammoth = "1.5.0"
-pebble = "3.2.4"
+pebble = "4.0.0"
 snakeyaml = "2.10"
 spotless = "8.0.0"
 stylecheck = "0.2.1"