chore: Walk java versions, bump gradle version, bump deps

build.gradle

@@ -87,7 +87,7 @@ tasks.sourcesJar {
 javadoc { options.addStringOption('Xdoclint:none', '-quiet') }
 
 def grpcVersion = "1.78.0"
-def protocVersion = "4.33.2"
+def protocVersion = "4.33.5"
 def authzedProtoCommit = "v1.45.4"
 def bufDir = "${buildDir}/buf"
 def protocPlatformTag = project.findProperty('protoc_platform') ? ":${protoc_platform}" : ""
@@ -129,7 +129,7 @@ dependencies {
     exclude group: 'com.google.protobuf', module: 'protobuf-java'
     exclude group: 'com.google.code.gson', module: 'gson'
   }
-  implementation("com.google.api.grpc:proto-google-common-protos:2.63.2") {
+  implementation("com.google.api.grpc:proto-google-common-protos:2.65.0") {
     exclude group: 'com.google.protobuf', module: 'protobuf-java'
   }
   implementation "com.google.code.gson:gson:2.13.2"
@@ -178,7 +178,7 @@ configurations {
 // Test things
 dependencies {
   intTestImplementation "junit:junit:4.13.2"
-    intTestImplementation "org.assertj:assertj-core:3.27.6"
+    intTestImplementation "org.assertj:assertj-core:3.27.7"
 }
 
 tasks.register('integrationTest', Test) {

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-rc-1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.3.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME