bump tribuo version to 4.2.1 (#312) (#314)

Signed-off-by: Yaliang Wu <[email protected]>
(cherry picked from commit d7ed7a4)

Co-authored-by: Yaliang Wu <[email protected]>

Author: opensearch-trigger-bot[bot]

ml-algorithms/build.gradle

@@ -17,9 +17,9 @@ dependencies {
     compileOnly group: 'org.opensearch', name: 'opensearch', version: "${opensearch_version}"
     implementation project(':opensearch-ml-common')
     implementation group: 'org.reflections', name: 'reflections', version: '0.9.12'
-    implementation group: 'org.tribuo', name: 'tribuo-clustering-kmeans', version: '4.2.0'
-    implementation group: 'org.tribuo', name: 'tribuo-regression-sgd', version: '4.2.0'
-    implementation group: 'org.tribuo', name: 'tribuo-anomaly-libsvm', version: '4.2.0'
+    implementation group: 'org.tribuo', name: 'tribuo-clustering-kmeans', version: '4.2.1'
+    implementation group: 'org.tribuo', name: 'tribuo-regression-sgd', version: '4.2.1'
+    implementation group: 'org.tribuo', name: 'tribuo-anomaly-libsvm', version: '4.2.1'
     implementation group: 'commons-io', name: 'commons-io', version: '2.11.0'
     implementation 'software.amazon.randomcutforest:randomcutforest-parkservices:3.0-rc2.1'
     implementation 'software.amazon.randomcutforest:randomcutforest-core:3.0-rc2.1'