feat(server, web): Added TranscodePolicy "Bitrate higher than max bitrate or not in accepted format" (#6479)

* chore: rebase

* chore: open api

* Add Database-Migration for setting targetCodec as acceptedCodec if it was set by admin

* Add TranscodePolicy setting, to only transcode files with a bitrate higher than set max bitrate

* Rename enum value of TranscodePolicy

* calculate max_bitrate according to "k" and "m" suffix for comparison

* remove migration

* minor changes

* UnitTest for Bitrate Policy

* Fix UnitTest

* Add missing output options

---------

Co-authored-by: Jason Rasmussen <jrasm91@gmail.com>
Co-authored-by: mertalev <101130780+mertalev@users.noreply.github.com>

server/src/infra/entities/system-config.entity.ts

@@ -108,6 +108,7 @@ export enum SystemConfigKey {
 export enum TranscodePolicy {
   ALL = 'all',
   OPTIMAL = 'optimal',
+  BITRATE = 'bitrate',
   REQUIRED = 'required',
   DISABLED = 'disabled',
 }