HSEARCH-5498 Upgrade Elasticsearch client to 9.1.5

Author: marko-bekhta

bom/platform-common/pom.xml

@@ -19,7 +19,7 @@
 
         <!-- These versions will be checked against the ones resolved by Maven for the project in the enforcer rule -->
         <version.bom.org.hibernate.orm>7.1.2.Final</version.bom.org.hibernate.orm>
-        <version.bom.org.elasticsearch.client>9.1.4</version.bom.org.elasticsearch.client>
+        <version.bom.org.elasticsearch.client>9.1.5</version.bom.org.elasticsearch.client>
         <version.bom.software.amazon.awssdk>2.32.10</version.bom.software.amazon.awssdk>
         <version.bom.io.smallrye>3.3.1</version.bom.io.smallrye>
         <version.bom.org.jboss.logging.processor>3.0.4.Final</version.bom.org.jboss.logging.processor>

build/parents/build/pom.xml

@@ -49,7 +49,7 @@
         <!-- >>> Elasticsearch -->
         <!-- The version of the Elasticsearch client used by Hibernate Search, independently of the version of the remote cluster -->
         <!-- Use the latest open-source version here. Currently, low-level clients are open-source even in 8.5+ -->
-        <version.org.elasticsearch.client>9.1.4</version.org.elasticsearch.client>
+        <version.org.elasticsearch.client>9.1.5</version.org.elasticsearch.client>
         <!-- Various HTTP client versions that our own Elasticsearch client implementations depend on -->
         <version.org.apache.httpcomponents.httpclient>4.5.14</version.org.apache.httpcomponents.httpclient>
         <version.org.apache.httpcomponents.httpcore>4.4.16</version.org.apache.httpcomponents.httpcore>