Revert "Revert "fix: update deps (#327)" (#331)" (#332) (#333)

This reverts commit 3f37e31.

Co-authored-by: Hiroto Funakoshi <[email protected]>

Author: vdaas-ci

build.gradle

@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '1.9.24'
+    ext.kotlin_version = '2.0.0'
     repositories {
         mavenCentral()
         //Needed only for SNAPSHOT versions
@@ -69,7 +69,7 @@ dependencies {
     implementation 'javax.annotation:javax.annotation-api:1.3.2'
     implementation 'build.buf:protovalidate:0.2.1'
 
-    testImplementation 'org.jetbrains.kotlin:kotlin-stdlib:1.9.24'
+    testImplementation 'org.jetbrains.kotlin:kotlin-stdlib:2.0.0'
     testImplementation 'org.jetbrains.kotlinx:kotlinx-serialization-json:1.6.3'
     testImplementation 'org.junit.jupiter:junit-jupiter:5.10.2'
     testImplementation 'io.grpc:grpc-okhttp:1.64.0'