(#1028) Fix emoticons in sensitive-variables.mdx

- replace ➕ with unicode plus sign ➕ emoticon
- replace 🗑️ with unicode wastebasket 🗑 emoticon

Author: LeaDevelop

src/content/docs/en-us/central-management/usage/website/administration/sensitive-variables.mdx

@@ -20,14 +20,14 @@ The **Sensitive Variables** page can be accessed from the Administration section
 1. From the Chocolatey Central Management Dashboard, select `Administration` > `Sensitive Variables` from the left sidebar.
 
     ![Chocolatey Central Management dashboard, arrow pointing to Sensitive Variables menu in the left sidebar entry.](/images/ccm-playwright/dashboard/left-menu-nested-sensitive-variables.png)
-1. Select the :heavy_plus_sign: **Create new sensitive variable** button at the top of the page.
+1. Select the ➕ **Create new sensitive variable** button at the top of the page.
 
     ![CCM Sensitive Variables page, arrow pointing to Create new sensitive variable button](/images/ccm-playwright/administration/sensitive-variables/button-create-new-sensitive-variable.png)
 1. Fill in the details and click Save.
 
     ![Fill in Sensitive Variables information](/images/ccm-playwright/administration/sensitive-variables/modal-new-sensitive-variable.png)
 
-Alternatively, variables can also be added from an Deployment Step Advanced script by clicking the :heavy_plus_sign: in the upper right corner.
+Alternatively, variables can also be added from an Deployment Step Advanced script by clicking the ➕ in the upper right corner.
 
 ![Sensitive Variables Added from the Advanced script of a Deployment Step](/images/ccm-playwright/deployment-plans/edit/modal-step-button-create-sensitive-variable.png)
 
@@ -44,7 +44,7 @@ Alternatively, variables can also be added from an Deployment Step Advanced scri
 1. From the Chocolatey Central Management Dashboard, select `Administration` > `Sensitive Variables` from the left sidebar.
 
     ![Central Management dashboard, arrow pointing to Sensitive Variables menu in the left sidebar entry on the CCM Dashboard](/images/ccm-playwright/dashboard/left-menu-nested-sensitive-variables.png)
-1. Select :wastebasket: **Delete** beside the Sensitive Variable you wish to delete.
+1. Select 🗑 **Delete** beside the Sensitive Variable you wish to delete.
 
     ![Sensitive Variables page with arrow to a delete button](/images/ccm-playwright/administration/sensitive-variables/button-quick-action-delete.png)