Make pull request template more in line with core (#17441)

.github/PULL_REQUEST_TEMPLATE.md

@@ -2,9 +2,7 @@
   You are amazing! Thanks for contributing to our project!
   Please, DO NOT DELETE ANY TEXT from this template! (unless instructed).
 -->
-
 ## Breaking change
-
 <!--
   If your PR contains a breaking change for existing users, it is important
   to tell them what breaks, how to make it work again and why we did this.
@@ -13,17 +11,17 @@
   Note: Remove this section if this PR is NOT a breaking change.
 -->
 
-## Proposed change
 
+## Proposed change
 <!--
   Describe the big picture of your changes here to communicate to the
   maintainers why we should accept this pull request. If it fixes a bug
   or resolves a feature request, be sure to link to that issue or discussion
   in the additional information section.
 -->
 
-## Type of change
 
+## Type of change
 <!--
   What type of change does your PR introduce to the Home Assistant frontend?
   NOTE: Please, check only 1! box!
@@ -38,7 +36,6 @@
 - [ ] Code quality improvements to existing code or addition of tests
 
 ## Example configuration
-
 <!--
   Supplying a configuration snippet, makes it easier for a maintainer to test
   your PR.
@@ -49,7 +46,6 @@
 ```
 
 ## Additional information
-
 <!--
   Details are important, and help maintainers processing your PR.
   Please be sure to fill out additional details, if applicable.
@@ -60,7 +56,6 @@
 - Link to documentation pull request:
 
 ## Checklist
-
 <!--
   Put an `x` in the boxes that apply. You can also fill these out after
   creating the PR. If you're unsure about any of them, don't hesitate to ask.

.prettierignore

@@ -1,3 +1,4 @@
 CLA.md
 CODE_OF_CONDUCT.md
 LICENSE.md
+PULL_REQUEST_TEMPLATE.md