Update to 1.20.6

Squashed commit of the following:

commit e8ed6c3
Author: Brottweiler <me@brottsie.eu>
Date:   Sun May 5 14:31:06 2024 +0200

    Update version to 1.20.6

commit 5df9760
Author: Brottweiler <me@brottsie.eu>
Date:   Wed Apr 24 20:52:04 2024 +0200

    Enable the new menu background

commit 5f5fa8a
Author: Brottweiler <me@brottsie.eu>
Date:   Wed Apr 24 20:45:58 2024 +0200

    Add missing strings

commit 476d46f
Author: Brottweiler <me@brottsie.eu>
Date:   Tue Apr 23 21:02:50 2024 +0200

    Add new wolfs

commit b103f0d
Author: Brottweiler <me@brottsie.eu>
Date:   Tue Apr 23 21:02:40 2024 +0200

    Update to 1.20.5

Author: Brottweiler

CHANGELOG.md

@@ -2,7 +2,7 @@ Plast Pack Changelog
 ======
 V1.23
 -----
-    - Updated to 1.20.4
+    - Updated to 1.20.6
 
 V1.22.1
 -------

assets/minecraft/lang/en_oc.json

@@ -869,6 +869,7 @@
   "options.accessibility": "§bAccessibility Settings",
   "options.accessibility.high_contrast": "§bHigh Contrast",
   "options.accessibility.link": "§bAccessibility Guide",
+  "options.accessibility.menu_background_blurriness": "§bMenu Background Blur",
   "options.accessibility.narrator_hotkey": "§bNarrator Hotkey",
   "options.accessibility.panorama_speed": "§bPanorama Scroll Speed",
   "options.accessibility.text_background": "§bText Background",
@@ -969,6 +970,7 @@
   "options.hidden": "§cHidden",
   "options.hideLightningFlashes": "§bHide Lightning Flashes",
   "options.hideMatchedNames": "§bHide Matched Names",
+  "options.hideSplashTexts": "§bHide Splash Texts",
   "options.invertMouse": "§bInvert Mouse",
   "options.key.hold": "§eHold",
   "options.key.toggle": "§aToggle",