ci: Rename workflows from 'PR' to more descriptive names (#8614)

* Update and rename pr.yml to pr-build.yml

* Update PULL_REQUEST_TEMPLATE.md

* Update and rename pr-target.yml to pr-semantics.yml

* Update pr-build.yml

.github/PULL_REQUEST_TEMPLATE.md

@@ -34,5 +34,5 @@ Every new commit to this PR will cause new A32NX and A380X artifacts to be creat
 
 1. Make sure you are signed in to GitHub
 1. Click on the **Checks** tab on the PR
-1. On the left side, click on the bottom **PR** tab
+1. On the left side, find and click on the **PR Build** tab
 1. Click on either **flybywire-aircraft-a320-neo** or **flybywire-aircraft-a380-842** download link at the bottom of the page

.github/workflows/pr.yml → .github/workflows/pr-build.yml

@@ -1,4 +1,4 @@
-name: PR
+name: PR Tests & Build
 on:
   pull_request:
     types:
@@ -124,4 +124,4 @@ jobs:
         if: github.event.pull_request.auto_merge == false
         with:
           name: flybywire-aircraft-a380-842
-          path: ./fbw-a380x/out/flybywire-aircraft-a380-842/
+          path: ./fbw-a380x/out/flybywire-aircraft-a380-842/

.github/workflows/pr-target.yml → .github/workflows/pr-semantics.yml

@@ -1,4 +1,4 @@
-name: PR
+name: PR Semantics
 on:
   pull_request_target:
     types: