Bump org.gradle.test-retry from 1.6.0 to 1.6.1 (opensearch-project#5057)

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

build.gradle

@@ -66,7 +66,7 @@ plugins {
     id 'com.diffplug.spotless' version '6.25.0'
     id 'checkstyle'
     id 'com.netflix.nebula.ospackage' version "11.10.1"
-    id "org.gradle.test-retry" version "1.6.0"
+    id "org.gradle.test-retry" version "1.6.1"
     id 'eclipse'
     id "com.github.spotbugs" version "5.2.5"
     id "com.google.osdetector" version "1.7.3"