Move the Gradle plugins versions into settings.gradle.kts

[mickael-menu]

While integrating the latest Kotlin toolkit using the Gradle Kotlin DSL as a Git submodule, I faced this error:

According to this Gradle forum post, we can fix this by moving the version management to settings.gradle.kts instead.

Some additional info from the official documentation: https://docs.gradle.org/current/userguide/plugins.html#sec:plugin_version_management

[mickael-menu]

I tested that this works with JitPack builds using:

diff --git a/test-app/build.gradle.kts b/test-app/build.gradle.kts
index a20d63be9..f0ad51afd 100644
--- a/test-app/build.gradle.kts
+++ b/test-app/build.gradle.kts
@@ -63,13 +63,7 @@ dependencies {
     implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.10")
     implementation("androidx.legacy:legacy-support-v4:1.0.0")
 
-    implementation(project(":readium:shared"))
-    implementation(project(":readium:streamer"))
-    implementation(project(":readium:navigator"))
-    implementation(project(":readium:navigator-media2"))
-
-    implementation(project(":readium:opds"))
-    implementation(project(":readium:lcp"))
+    implementation("com.github.readium:kotlin-toolkit:fix~gradle-versions-SNAPSHOT")
 
     implementation("androidx.core:core-ktx:1.7.0")
     implementation("androidx.activity:activity-ktx:1.4.0")

It works as well integrated as a Git submodule, but I needed to add this in my (Groovy) build.gradle:

buildscript {
    dependencies {
        classpath 'org.jetbrains.dokka:dokka-gradle-plugin:1.6.10'
    }
}