chore:[M3-10397] - Update PR Template to Encourage Video Previews (#12608)

* Update PR template

* Added changeset: Revise PR template to recommend video previews

Author: bill-akamai

docs/PULL_REQUEST_TEMPLATE.md

@@ -15,11 +15,11 @@ Please specify a release date (and environment, if applicable) to guarantee time
 
 ## Preview 📷
 
-**Include a screenshot or screen recording of the change.**
+**Include a screenshot `<img src="" />` or video `<video src="" />` of the change.**
 
 :lock: Use the [Mask Sensitive Data](https://cloud.linode.com/profile/settings) setting for security.
 
-:bulb: Use `<video src="" />` tag when including recordings in table.
+:bulb: For changes requiring multiple steps to validate, prefer a video for clarity.
 
 | Before  | After   |
 | ------- | ------- |

packages/manager/.changeset/pr-12608-tech-stories-1753905809598.md

@@ -0,0 +1,5 @@
+---
+"@linode/manager": Tech Stories
+---
+
+Revise PR template to recommend video previews ([#12608](https://github.com/linode/manager/pull/12608))