Fix FreeBSD on CirrusCI samtools issue

Author: milot-mirdita

.cirrus.yml

@@ -4,11 +4,9 @@ freebsd_instance:
 task:
   env:
     CIRRUS_CLONE_SUBMODULES: true
-  install_script: pkg install -y cmake git
-  script: |
-    mkdir build
-    cd build
+  install_script: pkg install -y cmake git samtools
+  compile_script: |
+    mkdir build && cd build
     cmake -DCMAKE_BUILD_TYPE=Release -DHAVE_TESTS=1 -DENABLE_WERROR=1 -DHAVE_SSE4_1=1 ..
     make -j $(sysctl -n hw.ncpu)
-    cd ..
-    ./util/regression/run_regression.sh ./build/src/mmseqs SCRATCH
+  test_script:  ./util/regression/run_regression.sh ./build/src/mmseqs SCRATCH