Update Android dependencies for the project

- Update Android gradle plugin version from 7.2.1 to 8.2.0
- Update gradle version from 7.4.2 to 8.2
- Update target SDK from 33 to 34
- Update build tools version from 33.0.2 to 34.0.0
- Update kotlin version from 1.7.0 to 1.9.20
- Update Android fragment version from 1.3.6 to 1.6.2
- Update AndroidX window version from 1.0.0 to 1.2.0

platform/android/java/build.gradle

@@ -1,18 +1,3 @@
-buildscript {
-    apply from: 'app/config.gradle'
-
-    repositories {
-        google()
-        mavenCentral()
-        maven { url "https://plugins.gradle.org/m2/" }
-    }
-    dependencies {
-        classpath libraries.androidGradlePlugin
-        classpath libraries.kotlinGradlePlugin
-        classpath 'io.github.gradle-nexus:publish-plugin:1.3.0'
-    }
-}
-
 plugins {
     id 'io.github.gradle-nexus.publish-plugin'
 }
@@ -31,6 +16,8 @@ allprojects {
     repositories {
         google()
         mavenCentral()
+        gradlePluginPortal()
+        maven { url "https://plugins.gradle.org/m2/" }
     }
 }
 
@@ -303,7 +290,7 @@ task generateGodotTemplates {
  */
 task generateDevTemplate {
     // add parameter to set symbols to true
-    gradle.startParameter.projectProperties += [doNotStrip: true]
+    gradle.startParameter.projectProperties += [doNotStrip: "true"]
 
     gradle.startParameter.excludedTaskNames += templateExcludedBuildTask()
     dependsOn = templateBuildTasks()