MC-943: Grouping content blocks and containers in the Panel

- fix accordion misspelling

Author: anthoula

app/code/Magento/PageBuilder/Test/Mftf/Test/AdminPageBuilderPanelGroupTest.xml

@@ -107,7 +107,7 @@
         <seeElement selector="{{PageBuilderPanel.contentTypeWithIcon('Row','row')}}" stepKey="validateIcon1"/>
         <seeElement selector="{{PageBuilderPanel.contentTypeWithIcon('Column','column')}}" stepKey="validateIcon2"/>
         <seeElement selector="{{PageBuilderPanel.contentTypeWithIcon('Tabs','tabs')}}" stepKey="validateIcon3"/>
-        <seeElement selector="{{PageBuilderPanel.contentTypeWithIcon('Accordion','accordian')}}" stepKey="validateIcon4"/>
+        <seeElement selector="{{PageBuilderPanel.contentTypeWithIcon('Accordion','accordion')}}" stepKey="validateIcon4"/>
         <click selector="{{PageBuilderPanel.group('layout')}}" stepKey="closeLayoutGroup"/>
         <!-- Validate Elements Icons -->
         <click selector="{{PageBuilderPanel.group('elements')}}" stepKey="openElementsGroup"/>

app/code/Magento/PageBuilder/view/adminhtml/web/css/source/_icons.less

@@ -7,7 +7,7 @@
 //  Source -> Icons
 //  _____________________________________________
 
-@icon-pagebuilder-accordian__content: '\e900';
+@icon-pagebuilder-accordion__content: '\e900';
 @icon-pagebuilder-add__content: '\e919';
 @icon-pagebuilder-anchor__content: '\e901';
 @icon-pagebuilder-block__content: '\e902';
@@ -38,8 +38,8 @@
 @icon-pagebuilder-variable__content: '\e917';
 @icon-pagebuilder-widgets__content: '\e918';
 
-.icon-pagebuilder-accordian:before {
-    content: @icon-pagebuilder-accordian__content;
+.icon-pagebuilder-accordion:before {
+    content: @icon-pagebuilder-accordion__content;
 }
 
 .icon-pagebuilder-add:before {

app/code/Magento/PageBuilder/view/adminhtml/web/template/content-type/accordion/default/preview.html

@@ -8,7 +8,7 @@
 <div class="pagebuilder-content-type type-nested pagebuilder-accordion" data-bind="event: { mouseover: onMouseOver, mouseout: onMouseOut }, mouseoverBubble: false">
     <!-- ko template: getOptions().template --><!-- /ko -->
     <!-- ko if: previewData.items().length == 0 -->
-    <i class="icon-pagebuilder-accordian"></i> <span data-bind="text: $t('Accordion');"></span>
+    <i class="icon-pagebuilder-accordion"></i> <span data-bind="text: $t('Accordion');"></span>
     <!-- /ko -->
     <!-- ko if: previewData.items().length > 0 -->
     <div class="pagebuilder-accordion" data-bind="style: previewStyle, foreach: previewData.items, afterRender: onContainerRender">

app/code/Magento/PageBuilder/view/base/pagebuilder/content_type/accordion.xml

@@ -14,7 +14,7 @@
               master_component="Magento_PageBuilder/js/content-type/accordion/master"
               form="pagebuilder_accordion_form"
               group="layout"
-              icon="icon-pagebuilder-accordian"
+              icon="icon-pagebuilder-accordion"
               sortOrder="30"
               translate="label">
             <children default_policy="deny"/>

dev/tests/integration/_files/Magento/TestModulePageBuilderDataMigration/Setup/install_data.json

@@ -565,7 +565,7 @@
             "plural_name": null,
             "include_in_sitemap": "0",
             "searchable": "0",
-            "icon_class": "icon-bluefoot-accordian",
+            "icon_class": "icon-bluefoot-accordion",
             "color": "#5284bd",
             "show_in_page_builder": "1",
             "sort_order": "0",
@@ -873,7 +873,7 @@
             "plural_name": null,
             "include_in_sitemap": "0",
             "searchable": "0",
-            "icon_class": "icon-bluefoot-accordian",
+            "icon_class": "icon-bluefoot-accordion",
             "color": "#5284bd",
             "show_in_page_builder": "1",
             "sort_order": "100",