gradle build: setup compiler charset

build-logic/build.gradle.kts

@@ -87,6 +87,9 @@ val generateConfig by tasks.registering {
         """.trimIndent())
     }
 }
-tasks.compileJava.configure { dependsOn(generateConfig) }
+tasks.compileJava.configure {
+    dependsOn(generateConfig)
+    options.encoding = "UTF-8"
+}
 
 sourceSets.main.configure { java.srcDir(generatedConfigDir) }

samples/settings.gradle.kts

@@ -73,6 +73,10 @@ gradle.allprojects {
         mavenLocal()
         mavenCentral()
     }
+
+    tasks.withType<JavaCompile>().configureEach {
+        options.encoding = "UTF-8"
+    }
 }
 
 gradle.afterProject {

settings.gradle.kts

@@ -61,6 +61,10 @@ gradle.allprojects {
 
 gradle.allprojects {
     apply(plugin = "javaVersion")
+
+    tasks.withType<JavaCompile>().configureEach {
+        options.encoding = "UTF-8"
+    }
 }
 
 gradle.afterProject {