Renovate: Ignore the SnakeYaml dependency

Stick to version 1.31, which is the latest version that does not limit
the file size to 3 MiB, also see the discussion at [1].

[1]: #5818

Signed-off-by: Sebastian Schuberth <[email protected]>

Author: sschuberth

renovate.json

@@ -3,6 +3,9 @@
   "extends": [
     "config:base"
   ],
+  "ignoreDeps": [
+    "org.yaml:snakeyaml"
+  ],
   "ignorePaths": [
     "**/src/funTest/assets/**",
     "**/src/test/assets/**"