Pull request 1757: fix-updater

Merge in DNS/adguard-home from fix-updater to master

Squashed commit of the following:

commit 8103b0988b59a916fd84a5ca041b9a9fea606ebc
Author: Ainar Garipov <A.Garipov@AdGuard.COM>
Date:   Wed Mar 1 14:28:54 2023 +0300

    updater: fix max size

internal/updater/updater.go

@@ -315,7 +315,7 @@ func (u *Updater) clean() {
 // MaxPackageFileSize is a maximum package file length in bytes. The largest
 // package whose size is limited by this constant currently has the size of
 // approximately 9 MiB.
-const MaxPackageFileSize = 32 * 10 * 1024
+const MaxPackageFileSize = 32 * 1024 * 1024
 
 // Download package file and save it to disk
 func (u *Updater) downloadPackageFile() (err error) {