Excavator: Upgrade to Gradle 9 (#957)

Author: svc-excavator-bot

gradle.properties

@@ -4,3 +4,4 @@ palantir.jdk.setup.enabled=true
 palantir.native.formatter=true
 org.gradle.java.installations.auto-detect=false
 org.gradle.java.installations.auto-download=false
+org.gradle.archives.use-file-system-permissions=true

gradle/wrapper/gradle-wrapper.jar

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.5-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.3.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradle/wrapper/gradle-wrapper.properties

@@ -48,7 +48,7 @@ org.apiguardian:apiguardian-api:1.1.2 (6 constraints: 5366ce6e)
 
 org.assertj:assertj-core:3.27.7 (1 constraints: 4505553b)
 
-org.junit.jupiter:junit-jupiter:6.1.2 (1 constraints: 4a070f70)
+org.junit.jupiter:junit-jupiter:6.1.2 (1 constraints: 75070d77)
 
 org.junit.jupiter:junit-jupiter-api:6.1.2 (3 constraints: 642ff9d9)