Bump Gradle to 9.4.1 (#57078)

Summary:
Follow-up to
- #55453
  - react-native-community/template#205

Part 1 of Java 26 AGP 9 Kotlin 2.3-4 NDK 28 support #56222
- bump root gradlew
- bump RNGP gradlew
- bump private\helloworld\android gradlew
  - locally fix missing private\helloworld\node_modules\react-native\sdks\hermes-engine\version.properties
- NB: call gradlew twice
  - once for config (gradle-wrapper.properties)
  - twice for binaries (gradlew, gradle-wrapper.jar)
- NB: gradlew.bat bins remain identical to 9.3.1

## Changelog:

[ANDROID] [CHANGED] - Gradle to 9.4.1

Pull Request resolved: #57078

Test Plan:
- #56222
  - RNGP: AGP 9.1 and Kotlin 2.3 thoroughly tested passing (excluding packages/react-native bump for minimality)
- leotm/react-native-template-new-architecture#1933
  - CI passing Android build on Kotlin 2 .3 and RNGP upstream patch

Reviewed By: Abbondanzo

Differential Revision: D107532804

Pulled By: cortinico

fbshipit-source-id: 3c2c98bbc7ed143561cb44347ebdbe1d0757fb71

Author: leotm

gradle/wrapper/gradle-wrapper.jar

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.3.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.3.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.3.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME