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-nb-rNO/strings.xml

@@ -27,7 +27,7 @@
     <string name="director">Regissør</string>
     <string name="disabled">Deaktivert</string>
     <string name="discovered_servers">Oppdagede servere</string>
-    <string name="download_and_update"><![CDATA[Last ned og oppdater]]></string>
+    <string name="download_and_update">Last ned og oppdater</string>
     <string name="downloading">Laster ned…</string>
     <string name="enabled">Aktivert</string>
     <string name="enter_server_url">Oppgi server-IP eller URL</string>
@@ -94,7 +94,7 @@
     <string name="restart">Start på nytt</string>
     <string name="resume">Fortsett</string>
     <string name="save">Lagre</string>
-    <string name="search_and_download"><![CDATA[Søk og last ned]]></string>
+    <string name="search_and_download">Søk og last ned</string>
     <string name="search">Søk</string>
     <string name="searching">Søker…</string>
     <string name="select_server">Velg server</string>
@@ -121,6 +121,7 @@
     <string name="top_unwatched">Best vurderte usette</string>
     <plurals name="trailers">
         <item quantity="one">Trailere</item>
+        <item quantity="other">Trailere</item>
     </plurals>
     <string name="tv_dvr_schedule">DVR-plan</string>
     <string name="tv_guide">Programoversikt</string>
@@ -155,36 +156,47 @@
     <string name="extras_title">Ekstramateriale</string>
     <plurals name="other_extras">
         <item quantity="one">Annet</item>
+        <item quantity="other">Annet</item>
     </plurals>
     <plurals name="behind_the_scenes">
         <item quantity="one">Bak kulissene</item>
+        <item quantity="other">Bak kulissene</item>
     </plurals>
     <plurals name="theme_songs">
         <item quantity="one">Temasanger</item>
+        <item quantity="other">Temasanger</item>
     </plurals>
     <plurals name="theme_videos">
         <item quantity="one">Temavideoer</item>
+        <item quantity="other">Temavideoer</item>
     </plurals>
     <plurals name="clips">
         <item quantity="one">Klipp</item>
+        <item quantity="other">Klipp</item>
     </plurals>
     <plurals name="deleted_scenes">
         <item quantity="one">Slettede scener</item>
+        <item quantity="other">Slettede 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">Smakebiter</item>
+        <item quantity="other">Smakebiter</item>
     </plurals>
     <plurals name="featurettes">
         <item quantity="one">Bakomfilmer</item>
+        <item quantity="other">Bakomfilmer</item>
     </plurals>
     <plurals name="shorts">
         <item quantity="one">Kortfilmer</item>
+        <item quantity="other">Kortfilmer</item>
     </plurals>
     <plurals name="downloads">
         <item quantity="one">%s nedlasting</item>
@@ -210,7 +222,7 @@
     <string name="auto_play_next">Spill neste automatisk</string>
     <string name="check_for_updates">Sjekk etter oppdateringer</string>
     <string name="combine_continue_next_summary">Gjelder kun TV-serier</string>
-    <string name="combine_continue_next"><![CDATA[Slå sammen \'Fortsett å se\' og \'Neste\']]></string>
+    <string name="combine_continue_next">Slå sammen \'Fortsett å se\' og \'Neste\'</string>
     <string name="direct_play_ass">Direkteavspilling av ASS-undertekster</string>
     <string name="direct_play_pgs">Direkteavspilling av PGS-undertekster</string>
     <string name="downmix_stereo">Alltid nedmiks til stereo</string>
@@ -295,7 +307,7 @@
     <string name="aspect_ratio">Bildeforhold</string>
     <string name="show_details">Vis detaljer</string>
     <string name="image_type">Bildetype</string>
-    <string name="cast_and_crew"><![CDATA[Skuespillere og medarbeidere]]></string>
+    <string name="cast_and_crew">Skuespillere og medarbeidere</string>
     <string name="guest_stars">Gjesteroller</string>
     <string name="edge_size">Kantstørrelse</string>
     <string name="refresh_rate_switching">Bytting av bildeoppdateringsfrekvens</string>