chore(deps): update dependency uniget-org/renovate-custom to v1.21.4-203

Author: renovate-bot

tools/papermc/manifest.yaml

@@ -4,7 +4,7 @@ name: papermc
 license:
   name: GPLv3, MIT License
   link: https://github.com/PaperMC/Paper/blob/main/LICENSE.md
-version: "1.21.4-190"
+version: "1.21.4-203"
 binary: "false"
 check: "" # No binary
 runtime_dependencies: