Update JaCoCo version to 0.8.13 for Java 18 compatibility

Author: AniketDev7

pom.xml

@@ -92,7 +92,7 @@
         <retrofit-source.version>2.12.0</retrofit-source.version>
         <converter-gson-version>2.12.0</converter-gson-version>
         <okhttp.version>4.12.0</okhttp.version>
-        <jococo-plugin.version>0.8.11</jococo-plugin.version>
+        <jococo-plugin.version>0.8.13</jococo-plugin.version>
         <lombok-source.version>1.18.38</lombok-source.version>
         <junit-jupiter.version>5.11.4</junit-jupiter.version>
         <junit-jupiter-engine.version>5.10.1</junit-jupiter-engine.version>