Revert "Use existing okhttp client + package checks for web apk."

This reverts commit df406633ff.

app/src/main/java/org/thoughtcrime/securesms/apkupdate/ApkUpdateInstaller.kt

@@ -99,8 +99,6 @@ object ApkUpdateInstaller {
     val packageInstaller: PackageInstaller = context.packageManager.packageInstaller
 
     val sessionParams = PackageInstaller.SessionParams(PackageInstaller.SessionParams.MODE_FULL_INSTALL).apply {
-      setAppPackageName(context.packageName)
-
       // At this point, we always want to set this if possible, since we've already prompted the user with our own notification when necessary.
       // This lets us skip the system-generated notification.
       if (Build.VERSION.SDK_INT >= 31) {

app/src/main/java/org/thoughtcrime/securesms/jobs/ApkUpdateJob.kt

@@ -6,6 +6,7 @@ import android.content.Intent
 import android.content.pm.PackageManager
 import android.net.Uri
 import com.fasterxml.jackson.annotation.JsonProperty
+import okhttp3.OkHttpClient
 import okhttp3.Request
 import org.signal.core.util.Hex
 import org.signal.core.util.forEach
@@ -16,7 +17,6 @@ import org.signal.core.util.requireLong
 import org.signal.core.util.requireString
 import org.thoughtcrime.securesms.BuildConfig
 import org.thoughtcrime.securesms.apkupdate.ApkUpdateDownloadManagerReceiver
-import org.thoughtcrime.securesms.dependencies.AppDependencies
 import org.thoughtcrime.securesms.jobmanager.Job
 import org.thoughtcrime.securesms.jobmanager.impl.NetworkConstraint
 import org.thoughtcrime.securesms.keyvalue.SignalStore
@@ -63,7 +63,7 @@ class ApkUpdateJob private constructor(parameters: Parameters) : BaseJob(paramet
 
     Log.d(TAG, "Checking for APK update at ${BuildConfig.APK_UPDATE_MANIFEST_URL}")
 
-    val client = AppDependencies.signalOkHttpClient
+    val client = OkHttpClient()
     val request = Request.Builder().url(BuildConfig.APK_UPDATE_MANIFEST_URL).build()
 
     val rawUpdateDescriptor: String = client.newCall(request).execute().use { response ->