fix(deps): update okhttp monorepo to v5.3.0 (open-telemetry#7803)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

dependencyManagement/build.gradle.kts

@@ -18,7 +18,7 @@ val opencensusVersion = "0.31.1"
 val prometheusServerVersion = "1.3.10"
 val armeriaVersion = "1.33.4"
 val junitVersion = "5.13.4"
-val okhttpVersion = "5.2.1"
+val okhttpVersion = "5.3.0"
 
 val DEPENDENCY_BOMS = listOf(
   // for some reason boms show up as runtime dependencies in license and vulnerability scans