fix(deps): update dependency org.codenarc:codenarc to v3.4.0

Author: renovate[bot]

conventions/src/main/kotlin/otel.java-conventions.gradle.kts

@@ -139,7 +139,7 @@ dependencies {
   compileOnly("com.google.code.findbugs:jsr305")
   compileOnly("com.google.errorprone:error_prone_annotations")
 
-  codenarc("org.codenarc:CodeNarc:3.3.0")
+  codenarc("org.codenarc:CodeNarc:3.4.0")
   codenarc(platform("org.codehaus.groovy:groovy-bom:3.0.20"))
 
   modules {