elastic search version var is removed.

Author: rernas35

clickhouse-r2dbc/pom.xml

@@ -17,7 +17,6 @@
         <maven.compiler.target>1.8</maven.compiler.target>
         <r2dbc-spi.version>1.0.0.RELEASE</r2dbc-spi.version>
         <commons-lang3.version>3.12.0</commons-lang3.version>
-        <testcontainers.elasticsearch.version>1.16.3</testcontainers.elasticsearch.version>
         <testcontainers.clickhouse.version>1.16.3</testcontainers.clickhouse.version>
         <docker-java-api.version>3.2.13</docker-java-api.version>
         <docker-java-transport-zerodep.version>3.2.13</docker-java-transport-zerodep.version>
@@ -67,12 +66,6 @@
             <artifactId>commons-lang3</artifactId>
             <version>${commons-lang3.version}</version>
         </dependency>
-        <dependency>
-            <groupId>org.testcontainers</groupId>
-            <artifactId>elasticsearch</artifactId>
-            <version>${testcontainers.elasticsearch.version}</version>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>org.testcontainers</groupId>
             <artifactId>clickhouse</artifactId>