Merge pull request #92 from authzed/dependabot/gradle/gradle-cb22dcd7f5

Bump the gradle group with 3 updates

build.gradle

@@ -77,7 +77,7 @@ java {
 // All it does is complain about generated code.
 javadoc { options.addStringOption('Xdoclint:none', '-quiet') }
 
-def grpcVersion = "1.63.0"
+def grpcVersion = "1.64.0"
 def protocVersion = "3.25.3"
 def authzedProtoCommit = "v1.33.0"
 def bufDir = "${buildDir}/buf"