Revert "Add the climate strike widget in the site"

This reverts commit 75727c5728.

web/themes/custom/agarica/agarica.info.yml

@@ -28,7 +28,6 @@ regions:
 libraries:
   - agarica/global
   - agarica/prism
-  - agarica/climatestrike
 
 # This section is used by the contrib module, Component Libraries. It allows you
 # to reference .twig files in your sass/ directory by using the Twig namespace:

web/themes/custom/agarica/agarica.libraries.yml

@@ -25,8 +25,3 @@ prism:
       patternlibrary/agaric/css/prism.css: {}
   js:
     patternlibrary/agaric/js/prism.js: {}
-
-climatestrike:
-  version: 1.x
-  js:
-    https://assets.digitalclimatestrike.net/widget.js: { type: external, minified: false}