Only run Help-Exit job on emacs 30.1

Author: joshbax189

.github/workflows/help_exit.yml

@@ -24,52 +24,19 @@ 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
-
+    runs-on: ubuntu-latest
     steps:
     - uses: jcs090218/setup-emacs@master
       with:
-        version: ${{ matrix.emacs-version }}
+        version: 30.1
 
     - uses: actions/checkout@v4
 
     - name: Prepare Eask (Unix)
-      if: matrix.os == 'ubuntu-latest' || matrix.os == 'macos-latest'
       run: |
         chmod -R 777 ./
         .github/scripts/setup-eask
 
-    - name: Prepare Eask (Windows)
-      if: matrix.os == 'windows-latest'
-      run: .github/scripts/setup-eask.ps1
-
     - name: Testing...
       run: |
         make command-help-exit