Issue 3460361: Add image style options to media component.

Closes #3460361

web/profiles/provus/config/install/core.entity_form_display.block_content.provus_media.default.yml

+uuid: 3dd9cb07-984b-4f6c-842d-bdc27eb7585d
 langcode: en
 status: true
 dependencies:
   config:
     - block_content.type.provus_media
-    - field.field.block_content.provus_media.field_provus_alt_text
     - field.field.block_content.provus_media.field_provus_media
+    - field.field.block_content.provus_media.field_provus_media_style
   module:
     - media_library
+_core:
+  default_config_hash: '-3hAqNlE821hbMut4UowGOehLNRQSvUgn4Rs-4CaOXU'
 id: block_content.provus_media.default
 targetEntityType: block_content
 bundle: provus_media
 mode: default
 content:
-  field_provus_alt_text:
-    type: string_textfield
-    weight: 27
-    region: content
-    settings:
-      size: 60
-      placeholder: ''
-    third_party_settings: {  }
   field_provus_media:
     type: media_library_widget
     weight: 26
@@ -27,6 +22,12 @@ content:
     settings:
       media_types: {  }
     third_party_settings: {  }
+  field_provus_media_style:
+    type: options_select
+    weight: 28
+    region: content
+    settings: {  }
+    third_party_settings: {  }
   info:
     type: string_textfield
     weight: -5
@@ -35,4 +36,4 @@ content:
       size: 60
       placeholder: ''
     third_party_settings: {  }
-hidden: {  }
\ No newline at end of file
+hidden: {  }