TLS 1.3 support for Android < 10

Should fix https://github.com/inorichi/tachiyomi-extensions/issues/3233

(cherry picked from commit 31015504f4)

# Conflicts:
#	app/src/main/java/eu/kanade/tachiyomi/App.kt

app/build.gradle

@@ -175,6 +175,9 @@ dependencies {
     implementation "com.squareup.okhttp3:logging-interceptor:$okhttp_version"
     implementation 'com.squareup.okio:okio:2.6.0'
 
+    // TLS 1.3 support for Android < 10
+    implementation 'org.conscrypt:conscrypt-android:2.4.0'
+
     // REST
     final retrofit_version = '2.9.0'
     implementation "com.squareup.retrofit2:retrofit:$retrofit_version"

app/src/main/java/eu/kanade/tachiyomi/App.kt

@@ -42,10 +42,12 @@ import io.realm.Realm
 import io.realm.RealmConfiguration
 import java.io.File
 import java.security.NoSuchAlgorithmException
+import java.security.Security
 import javax.net.ssl.SSLContext
 import kotlin.concurrent.thread
 import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.launch
+import org.conscrypt.Conscrypt
 import timber.log.Timber
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.InjektScope
@@ -67,6 +69,11 @@ open class App : Application(), LifecycleObserver {
             ForceCloseActivity.closeApp(this)
         }
 
+        // TLS 1.3 support for Android 10 and below
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
+            Security.insertProviderAt(Conscrypt.newProvider(), 1)
+        }
+
         Injekt = InjektScope(DefaultRegistrar())
         Injekt.importModule(AppModule(this))