Use Kotlin DSL for Duktape stub gradle file

- Update to Java 8
- Move stub to common.gradle

common.gradle

@@ -76,6 +76,7 @@ dependencies {
     compileOnly 'org.jsoup:jsoup:1.10.2'
     compileOnly 'com.google.code.gson:gson:2.8.2'
     compileOnly 'com.github.salomonbrys.kotson:kotson:2.5.0'
+    compileOnly project(':duktape-stub')
 }
 
 preBuild.dependsOn(lintKotlin)

lib/duktape-stub/build.gradle

@@ -1,13 +0,0 @@
-apply plugin: 'java'
-
-sourceSets {
-    main {
-        java.srcDirs = ['src']
-    }
-}
-
-dependencies {
-}
-
-sourceCompatibility = "1.6"
-targetCompatibility = "1.6"

lib/duktape-stub/build.gradle.kts

@@ -0,0 +1,16 @@
+plugins {
+    java
+}
+
+sourceSets {
+    main {
+        java {
+            srcDirs(listOf("src"))
+        }
+    }
+}
+
+java {
+    sourceCompatibility = JavaVersion.VERSION_1_8
+    targetCompatibility = JavaVersion.VERSION_1_8
+}

src/all/mangaplus/build.gradle

@@ -13,7 +13,6 @@ ext {
 dependencies {
     implementation 'org.jetbrains.kotlinx:kotlinx-serialization-protobuf:0.20.0'
     implementation 'org.jetbrains.kotlinx:kotlinx-serialization-runtime:0.20.0'
-    compileOnly project(':duktape-stub')
 }
 
 apply from: "$rootDir/common.gradle"

src/en/mangahere/build.gradle

@@ -9,8 +9,4 @@ ext {
     libVersion = '1.2'
 }
 
-dependencies {
-    compileOnly project(':duktape-stub')
-}
-
 apply from: "$rootDir/common.gradle"

src/zh/manhuadui/build.gradle

@@ -9,8 +9,4 @@ ext {
     libVersion = '1.2'
 }
 
-dependencies {
-    compileOnly project(':duktape-stub')
-}
-
 apply from: "$rootDir/common.gradle"

src/zh/manhuagui/build.gradle

@@ -11,7 +11,6 @@ ext {
 
 dependencies {
     implementation project(':lib-ratelimit')
-    compileOnly project(':duktape-stub')
     compileOnly "org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutines_version"
     compileOnly "org.jetbrains.kotlinx:kotlinx-coroutines-android:$coroutines_version"
 }

src/zh/pufei/build.gradle

@@ -9,8 +9,4 @@ ext {
     libVersion = '1.2'
 }
 
-dependencies {
-    compileOnly project(':duktape-stub')
-}
-
 apply from: "$rootDir/common.gradle"

src/zh/wuqimanga/build.gradle

@@ -9,8 +9,4 @@ ext {
     libVersion = '1.2'
 }
 
-dependencies {
-    compileOnly project(':duktape-stub')
-}
-
 apply from: "$rootDir/common.gradle"