Upgrade Gradle wrapper to 9.5.0

Upgrade from Gradle 8.14.3 to 9.5.0. All deprecated API
usages were fixed in prior commits so the build compiles
cleanly on the new version.

Author: alhcomer

build.gradle

@@ -13,6 +13,10 @@ buildscript {
             classpath('org.bouncycastle:bcprov-jdk18on:[1.84,)') {
                 because 'CVE-2026-5598 is fixed in org.bouncycastle:bcprov-jdk18on 1.84 and higher'
             }
+
+            classpath('com.fasterxml.jackson.core:jackson-core:[2.21.1,)') {
+                because 'GHSA-72hv-8253-57qq is fixed in com.fasterxml.jackson.core:jackson-core:2.21.1 and higher'
+            }
         }
     }
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.5.0-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME