fix ci: remove windows and mac and install hmmer

Author: ayobi

.github/workflows/ci.yml

@@ -10,11 +10,15 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        os: [ubuntu-latest]
 
     runs-on: ${{ matrix.os }}
 
     steps:
+      - name: Install dependencies (Ubuntu)
+        if: runner.os == 'Linux'
+        run: sudo apt-get update && sudo apt-get install -y hmmer
+
       - name: Checkout repo
         uses: actions/checkout@v4