Fix errors when a plural translation is missing (#1716)

## Description
Previously not every plural translation had full coverage and some did
not have the fallback "other" quantity translation. So for some
languages this would cause an error when trying to display the string
depending on the quantity. This PR ensures every plural translation has
the "other" fallback.

Note: the "other" fallback is copied from an existing translation so I'm
sure some will not be grammatically correct!

Dev note: I used a python script to parse and fix the entries, so it
also rewrote some of the unrelated `CDATA` entries.

### Related issues
Fixes #1676

### Testing
On the emulator, I reproduced the error in the issue with the Danish
translation, verified it was fixed after the patch was applied

## Screenshots
N/A

## AI or LLM usage
None

app/src/main/res/values-sv/strings.xml

@@ -75,6 +75,7 @@
     <string name="top_unwatched">Topprankade osedda</string>
     <plurals name="trailers">
         <item quantity="one">Förhandsvisningar</item>
+        <item quantity="other">Förhandsvisningar</item>
     </plurals>
     <string name="tv_dvr_schedule">DVR-schema</string>
     <string name="tv_guide">TV Guide</string>
@@ -108,36 +109,47 @@
     <string name="extras_title">Extramaterial</string>
     <plurals name="other_extras">
         <item quantity="one">Annat</item>
+        <item quantity="other">Annat</item>
     </plurals>
     <plurals name="behind_the_scenes">
         <item quantity="one">Bakom kulisserna</item>
+        <item quantity="other">Bakom kulisserna</item>
     </plurals>
     <plurals name="theme_songs">
         <item quantity="one">Temalåtar</item>
+        <item quantity="other">Temalåtar</item>
     </plurals>
     <plurals name="theme_videos">
         <item quantity="one">Temavideor</item>
+        <item quantity="other">Temavideor</item>
     </plurals>
     <plurals name="clips">
         <item quantity="one">Klipp</item>
+        <item quantity="other">Klipp</item>
     </plurals>
     <plurals name="deleted_scenes">
         <item quantity="one">Borttagna scener</item>
+        <item quantity="other">Borttagna scener</item>
     </plurals>
     <plurals name="interviews">
         <item quantity="one">Intervjuer</item>
+        <item quantity="other">Intervjuer</item>
     </plurals>
     <plurals name="scenes">
         <item quantity="one">Scener</item>
+        <item quantity="other">Scener</item>
     </plurals>
     <plurals name="samples">
         <item quantity="one">Exempel</item>
+        <item quantity="other">Exempel</item>
     </plurals>
     <plurals name="featurettes">
         <item quantity="one">Specialinslag</item>
+        <item quantity="other">Specialinslag</item>
     </plurals>
     <plurals name="shorts">
         <item quantity="one">Kortfilmer</item>
+        <item quantity="other">Kortfilmer</item>
     </plurals>
     <plurals name="downloads">
         <item quantity="one">%s nedladdning</item>
@@ -233,7 +245,7 @@
     <string name="disable_if_crash">Inaktivera om du upplever krascher</string>
     <string name="mpv_options">MPV inställningar</string>
     <string name="exoplayer_options">ExoPlayer inställningar</string>
-    <string name="download_and_update"><![CDATA[Ladda ner och uppdatera]]></string>
+    <string name="download_and_update">Ladda ner och uppdatera</string>
     <string name="skip_segment_intro">Hoppa över intro</string>
     <string name="skip_segment_outro">Hoppa över eftertexter</string>
     <string name="skip_segment_unknown">Hoppa över segment</string>
@@ -364,8 +376,8 @@
     <string name="skip_ask">Fråga om att hoppa över</string>
     <string name="skip_automatically">Hoppa över automatiskt</string>
     <string name="send_app_logs_summary">Användbart för felsökning</string>
-    <string name="search_and_download_subtitles"><![CDATA[Sök och ladda ner undertexter]]></string>
-    <string name="search_and_download"><![CDATA[Sök och ladda ner]]></string>
+    <string name="search_and_download_subtitles">Sök och ladda ner undertexter</string>
+    <string name="search_and_download">Sök och ladda ner</string>
     <string name="saturation">Mättnad</string>
     <string name="save_for_album">Spara till album</string>
     <string name="save_to_server">Spara till serverns användarprofil</string>
@@ -445,7 +457,7 @@
     <string name="view_options_type_grid">Rutnät</string>
     <string name="view_options_type_list">Lista</string>
     <string name="view_options_type_list_compact">Kompakt lista</string>
-    <string name="enter_url_api_key"><![CDATA[Ange URL och API-nyckel]]></string>
+    <string name="enter_url_api_key">Ange URL och API-nyckel</string>
     <string name="no_subtitles_found">Inga externa undertexter hittades</string>
     <string name="in_app_screensaver">Använd skärmsläckare i appen</string>
     <string name="lyricist">Textförfattare</string>
@@ -503,13 +515,13 @@
     <string name="no_servers_found">Inga servrar hittades</string>
     <string name="only_forced_subtitles">Endast tvingade undertexter</string>
     <string name="no_trailers">Inga trailrar</string>
-    <string name="combine_continue_next"><![CDATA[Kombinera Fortsätt titta och kommande avsnitt]]></string>
+    <string name="combine_continue_next">Kombinera Fortsätt titta och kommande avsnitt</string>
     <string name="framerate">Bildfrekvens</string>
     <string name="bit_depth">Bitdjup</string>
     <string name="video_range">Videoomfång</string>
     <string name="video_range_type">Typ av videoomfång</string>
     <string name="color_space">Färgrymd</string>
-    <string name="cast_and_crew"><![CDATA[Rollista och team]]></string>
+    <string name="cast_and_crew">Rollista och team</string>
     <string name="genres_in">Genrer i %1$s</string>
     <string name="remove_continue_watching">Ta bort från Fortsätt titta</string>
     <string name="local">Lokal</string>