Remove dependency on javax.annotation implementation as OpenSearch no…

…w has one. (opensearch-project#2801)

This resolves "JAR hell" issues when installing the plugin.

Signed-off-by: Thomas Farr <tsfarr@amazon.com>

build.gradle

@@ -346,7 +346,6 @@ task integrationTest(type: Test) {
 check.dependsOn integrationTest
 
 dependencies {
-    implementation 'jakarta.annotation:jakarta.annotation-api:1.3.5'
     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}"