Update - check-pr.yml

.github/workflows/check-pr.yml

@@ -8,6 +8,9 @@ name: PR Bad Target
 on:
   pull_request_target:
     types: [opened]
+    branches:
+    - 2024-*
+    - HC32-*
 
 jobs:
   bad_target:
@@ -17,18 +20,17 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - name: Close invalid PR
-      if: ${{ github.event.pull_request.base.ref != '2024-December' }}
-      uses: superbrothers/[email protected]
+    - uses: superbrothers/[email protected]
       with:
         comment: >
-          Thanks for your contribution!
+          Thanks for your contribution!  
 
-          Unfortunately, we can only accept PRs targeting the default branch.
-          To fix this:
-          1. Rebase your branch onto `2024-December`.
-          2. Submit a new PR targeting `2024-December`.
+          Unfortunately, we can only accept **PR**s targeting the **default** branch.  
+          Anything Marlin specific, or `HC32-*` branches should be submitted [here](https://github.com/MarlinFirmware/Marlin/issues/new/choose).  
+          To fix this:  
+          1. Rebase your branch onto `default`.
+          2. Submit a new **PR** targeting the most recent.
 
-          Please redo this PR starting with the most recent branch and be careful to target it when resubmitting the PR.
+          Please redo this **PR** starting with the most recent branch and be careful to target it when resubmitting the **PR**.  
 
           See [this page](https://marlinfw.org/docs/development/getting_started_pull_requests.html) for full instructions.