Bump gradle wrapper to 9.4.1 (#5406)

opensearch-build-tools requires Gradle 9.4.1+, which currently breaks
the analytics-engine integration build that depends on this branch.
Mirrors opensearch-project/geospatial#854.

Signed-off-by: Kai Huang <huangkaics@gmail.com>

Author: ahkcs

gradle/wrapper/gradle-wrapper.properties

@@ -1,7 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionSha256Sum=16f2b95838c1ddcf7242b1c39e7bbbb43c842f1f1a1a0dc4959b6d4d68abcac3
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.2.0-all.zip
+distributionSha256Sum=708d2c6ecc97ca9a11838ef64a6c2301151b8dd10387e22dc1a12c30557cab5b
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.1-all.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME