try fixing homebrew ci step (#2814)

Author: extrawurst

.github/workflows/ci.yml

@@ -303,26 +303,13 @@ jobs:
     name: Test Homebrew Formula (macOS)
     runs-on: macos-latest
     steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
+      - name: Set up Homebrew
+        uses: Homebrew/actions/setup-homebrew@master
 
       - name: Install stable Rust
         uses: actions-rs/toolchain@v1
         with:
           toolchain: stable
 
-      - name: Install Homebrew
-        run: /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
-
-      - name: Set up Homebrew in PATH
-        run: |
-          echo "$HOMEBREW_PREFIX/bin:$HOMEBREW_PREFIX/sbin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin" >> $GITHUB_PATH
-
-      - name: Update Homebrew
-        run: brew update
-
       - name: Let Homebrew build gitui from source
-        run: brew install --head --build-from-source gitui
-
-      - name: Run Homebrew test
-        run: brew test gitui
+        run: brew install --build-from-source gitui