Delete old agent hash

Author: alexey-ivanov-es

gradle/verification-metadata.xml

@@ -69,11 +69,6 @@
             <sha256 value="10fe288fd7a2cdaf5175332b73529f9abf8fd54dcfff317d6967c0c35ffb133b" origin="Generated by Gradle"/>
          </artifact>
       </component>
-      <component group="co.elastic.apm" name="elastic-apm-agent" version="1.52.0">
-         <artifact name="elastic-apm-agent-1.52.0.jar">
-            <sha256 value="ef6c8f75bd6181e717cdd172864441580708c7ee8543175621a3f404f4ba6429" origin="Generated by Gradle"/>
-         </artifact>
-      </component>
       <component group="co.elastic.apm" name="elastic-apm-agent" version="1.52.1">
          <artifact name="elastic-apm-agent-1.52.1.jar">
             <sha256 value="012198acf124830b2b8c7edc63b7ce9036bc3353e0074eb1cbb9fd6ce3b92da4" origin="Generated by Gradle"/>