Removes http5 references

Signed-off-by: Darshit Chanpura <[email protected]>

build.gradle

@@ -568,7 +568,7 @@ check.dependsOn integrationTest
 dependencies {
     implementation "org.opensearch.plugin:transport-netty4-client:${opensearch_version}"
     implementation "org.opensearch.client:opensearch-rest-high-level-client:${opensearch_version}"
-    implementation "org.apache.httpcomponents.client5:httpclient5-cache:${versions.httpclient5}"
+    implementation "org.apache.httpcomponents:httpclient-cache:${versions.httpclient}"
     implementation "org.apache.httpcomponents:httpclient:${versions.httpclient}"
     implementation "org.apache.httpcomponents:httpcore:${versions.httpcore}"
     implementation "org.apache.httpcomponents:httpasyncclient:${versions.httpasyncclient}"
@@ -658,14 +658,14 @@ dependencies {
     testImplementation "org.opensearch.plugin:parent-join-client:${opensearch_version}"
     testImplementation "org.opensearch.plugin:aggs-matrix-stats-client:${opensearch_version}"
     testImplementation "org.opensearch.plugin:search-pipeline-common:${opensearch_version}"
+    testImplementation 'org.apache.httpcomponents:fluent-hc:4.5.14'
     testImplementation "org.apache.logging.log4j:log4j-core:${versions.log4j}"
     testImplementation 'javax.servlet:servlet-api:2.5'
     testImplementation 'com.unboundid:unboundid-ldapsdk:4.0.14'
     testImplementation 'com.github.stephenc.jcip:jcip-annotations:1.0-1'
     testImplementation 'com.unboundid:unboundid-ldapsdk:4.0.14'
     testImplementation 'javax.servlet:servlet-api:2.5'
     testImplementation 'org.apache.httpcomponents:fluent-hc:4.5.14'
-    testImplementation "org.apache.httpcomponents.client5:httpclient5-fluent:${versions.httpclient5}"
     testImplementation "org.apache.kafka:kafka_2.13:${kafka_version}"
     testImplementation "org.apache.kafka:kafka-server:${kafka_version}"
     testImplementation "org.apache.kafka:kafka-server-common:${kafka_version}"