Remove runtime scope from README.md (#12521)

Author: greatvovan

instrumentation/log4j/log4j-appender-2.17/library/README.md

@@ -20,15 +20,14 @@ For Maven, add to your `pom.xml` dependencies:
     <groupId>io.opentelemetry.instrumentation</groupId>
     <artifactId>opentelemetry-log4j-appender-2.17</artifactId>
     <version>OPENTELEMETRY_VERSION</version>
-    <scope>runtime</scope>
   </dependency>
 </dependencies>
 ```
 
 For Gradle, add to your dependencies:
 
 ```groovy
-runtimeOnly("io.opentelemetry.instrumentation:opentelemetry-log4j-appender-2.17:OPENTELEMETRY_VERSION")
+implementation("io.opentelemetry.instrumentation:opentelemetry-log4j-appender-2.17:OPENTELEMETRY_VERSION")
 ```
 
 ### Usage