GHEC version (#20947)

Co-authored-by: Matt Pollard <mattpollard@users.noreply.github.com>
Co-authored-by: Grace Park <gracepark@github.com>
Co-authored-by: Steve Guntrip <12534592+stevecat@users.noreply.github.com>
Co-authored-by: Robert Sese <sese@github.com>
Co-authored-by: Peter Bengtsson <peterbe@github.com>
Co-authored-by: Rachael Sewell <rachmari@github.com>

content/github/writing-on-github/editing-and-sharing-content-with-gists/creating-gists.md

@@ -12,6 +12,7 @@ versions:
   fpt: '*'
   ghes: '*'
   ghae: '*'
+  ghec: '*'
 ---
 ## About gists
 
@@ -36,7 +37,7 @@ You'll receive a notification when:
 - Someone mentions you in a gist.
 - You subscribe to a gist, by clicking **Subscribe** at the top of any gist.
 
-{% ifversion fpt or ghes %}
+{% ifversion fpt or ghes or ghec %}
 
 You can pin gists to your profile so other people can see them easily. For more information, see "[Pinning items to your profile](/articles/pinning-items-to-your-profile)."
 
@@ -48,7 +49,7 @@ Since gists are Git repositories, you can view their full commit history, comple
 
 You can download a ZIP file of a gist by clicking the **Download ZIP** button at the top of the gist. You can embed a gist in any text field that supports Javascript, such as a blog post. To get the embed code, click the clipboard icon next to the **Embed** URL of a gist. To embed a specific gist file, append the **Embed** URL with `?file=FILENAME`.
 
-{% ifversion fpt %}
+{% ifversion fpt or ghec %}
 
 Gist supports mapping GeoJSON files. These maps are displayed in embedded gists, so you can easily share and embed maps. For more information, see "[Working with non-code files](/repositories/working-with-files/using-files/working-with-non-code-files#mapping-geojson-files-on-github)."
 
@@ -58,7 +59,7 @@ Gist supports mapping GeoJSON files. These maps are displayed in embedded gists,
 
 Follow the steps below to create a gist.
 
-{% ifversion fpt or ghes or ghae %}
+{% ifversion fpt or ghes or ghae or ghec %}
 {% note %}
 
 You can also create a gist using the {% data variables.product.prodname_cli %}. For more information, see "[`gh gist create`](https://cli.github.com/manual/gh_gist_create)" in the {% data variables.product.prodname_cli %} documentation.

content/github/writing-on-github/editing-and-sharing-content-with-gists/forking-and-cloning-gists.md

@@ -9,6 +9,7 @@ versions:
   fpt: '*'
   ghes: '*'
   ghae: '*'
+  ghec: '*'
 ---
 ## Forking gists
 

content/github/writing-on-github/editing-and-sharing-content-with-gists/index.md

@@ -9,6 +9,7 @@ versions:
   fpt: '*'
   ghes: '*'
   ghae: '*'
+  ghec: '*'
 children:
   - /creating-gists
   - /forking-and-cloning-gists