Only run Help-Exit job on emacs 30.1

Author: joshbax189

.github/workflows/help_exit.yml

@@ -25,38 +25,15 @@ concurrency:
 jobs:
   test:
     runs-on: ${{ matrix.os }}
-    continue-on-error: ${{ matrix.experimental }}
     strategy:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        emacs-version:
-          - 26.3
-          - 27.2
-          - 28.2
-          - 29.4
-          - 30.1
-        experimental: [false]
-        include:
-          - os: ubuntu-latest
-            emacs-version: snapshot
-            experimental: true
-          - os: macos-latest
-            emacs-version: snapshot
-            experimental: true
-          - os: windows-latest
-            emacs-version: snapshot
-            experimental: true
-        exclude:
-          - os: macos-latest
-            emacs-version: 26.3
-          - os: macos-latest
-            emacs-version: 27.2
 
     steps:
     - uses: jcs090218/setup-emacs@master
       with:
-        version: ${{ matrix.emacs-version }}
+        version: 30.1
 
     - uses: actions/checkout@v4