Fixes #4110: Add support for the Reciprocal rank fusion in the Elastic procedures

[vga91]

Fixes #4110

• Updated ElasticSearch container version to 8.14.3 to support Reciprocal Rank Fusion (RRF)
• Changed license version to trial to use RRF search
• Changed input type from Map to Object to procedure apoc.es.post to support empty string input for payload because passing null produces an empty map {}