refactor: replace intent to start login Activity with a pending Intent

import android.accounts.AccountManager

import android.accounts.AccountManagerFuture

import android.app.PendingIntent

import android.app.Service

import android.content.Context

import android.content.Intent

import android.os.Build.VERSION_CODES

import android.os.Bundle

import android.os.IBinder

import androidx.core.content.ContextCompat

import at.bitfire.davdroid.log.Logger

class ReLoginWithOidcService: Service() {

                val intent = getIntentFromFuture(future)

                intent?.let {

                    ContextCompat.startActivity(context, it, null)

                    PendingIntent.getActivity(context,

                        0,

                        it,

                        PendingIntent.FLAG_IMMUTABLE or PendingIntent.FLAG_UPDATE_CURRENT)

                }

            },

            null)