Specify broadcast receiver export flags

Really only useful once we target Android 14, but doesn't hurt to do it now.

app/src/main/java/eu/kanade/tachiyomi/extension/installer/PackageInstallerInstaller.kt

@@ -8,6 +8,7 @@ import android.content.Intent
 import android.content.IntentFilter
 import android.content.pm.PackageInstaller
 import android.os.Build
+import androidx.core.content.ContextCompat
 import eu.kanade.tachiyomi.extension.model.InstallStep
 import eu.kanade.tachiyomi.util.lang.use
 import eu.kanade.tachiyomi.util.system.getParcelableExtraCompat
@@ -100,7 +101,7 @@ class PackageInstallerInstaller(private val service: Service) : Installer(servic
     }
 
     init {
-        service.registerReceiver(packageActionReceiver, IntentFilter(INSTALL_ACTION))
+        ContextCompat.registerReceiver(service, packageActionReceiver, IntentFilter(INSTALL_ACTION), ContextCompat.RECEIVER_EXPORTED)
     }
 }
 

app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionInstaller.kt

@@ -264,7 +264,7 @@ internal class ExtensionInstaller(private val context: Context) {
             isRegistered = true
 
             val filter = IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE)
-            context.registerReceiver(this, filter)
+            ContextCompat.registerReceiver(context, this, filter, ContextCompat.RECEIVER_EXPORTED)
         }
 
         /**