🔧 Fix Java version on Precompiled Script

Ops. The version inside com.escodro.android-library.gradle.kts was
hardcoded to Java 11. This was breaking the communication between the
repository and data source layers. Everything is fixed now.

plugins/src/main/java/com.escodro.android-library.gradle.kts

@@ -13,7 +13,7 @@ android {
     androidConfig()
     proguardConfig()
     kotlin {
-        jvmToolchain(JavaLanguageVersion.of(11).asInt())
+        jvmToolchain(AlkaaVersions.javaLanguageVersion.asInt())
     }
 }