Fix failing CI's (#17172)

Author: prudhvigodithi

CHANGELOG.md

@@ -119,6 +119,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Fix exists queries on nested flat_object fields throws exception ([#16803](https://github.com/opensearch-project/OpenSearch/pull/16803))
 - Use OpenSearch version to deserialize remote custom metadata([#16494](https://github.com/opensearch-project/OpenSearch/pull/16494))
 - Fix AutoDateHistogramAggregator rounding assertion failure ([#17023](https://github.com/opensearch-project/OpenSearch/pull/17023))
+- Fix the failing CI's with `Failed to load eclipse jdt formatter` error ([#17172](https://github.com/opensearch-project/OpenSearch/pull/17172))
 
 ### Security
 

gradle/formatting.gradle

@@ -82,7 +82,7 @@ allprojects {
               '\\#java|\\#org.opensearch|\\#org.hamcrest|\\#'
           )
 
-          eclipse().configFile rootProject.file('buildSrc/formatterConfig.xml')
+          eclipse().withP2Mirrors(Map.of("https://download.eclipse.org/", "https://mirror.umd.edu/eclipse/")).configFile rootProject.file('buildSrc/formatterConfig.xml')
           trimTrailingWhitespace()
           endWithNewline()