Fix script to use filtered document when document filters are active

Pass filteredJsonNode instead of jsonNode to scriptManager.buildScript
so that params.doc in the script reflects the post-filter document,
consistent with how builder.document() and builder.upsert() use the
filtered version.

Signed-off-by: Dinu John <86094133+dinujoh@users.noreply.github.com>

Author: dinujoh

data-prepper-plugins/opensearch/src/main/java/org/opensearch/dataprepper/plugins/sink/opensearch/BulkOperationFactory.java

@@ -113,7 +113,7 @@ private BulkOperation createUpdateOperation(final String action,
                 .version(version);
 
         if (scriptManager.isScriptEnabled()) {
-            builder.script(scriptManager.buildScript(jsonNode, document.getResolvedScriptParameters().orElse(null)));
+            builder.script(scriptManager.buildScript(filteredJsonNode, document.getResolvedScriptParameters().orElse(null)));
             if (isUpsert) {
                 builder.upsert(filteredJsonNode);
                 builder.scriptedUpsert(true);