Update .cirrus.yml

.cirrus.yml

@@ -126,8 +126,9 @@ task:
   compile_script:
   - wget https://github.com/llvm/llvm-project/releases/download/llvmorg-16.0.0/clang+llvm-16.0.0-aarch64-linux-gnu.tar.xz
   - cd /opt
-  - sudo tar Jxvf ~/clang+llvm-16.0.0-aarch64-linux-gnu.tar.xz
-  - make CC=/opt/clang+llvm-16.0.0-x86_64-linux-gnu-ubuntu-18.04/bin/clang FC=/opt/clang+llvm-16.0.0-aarch64-linux-gnu/bin/flang-new
+  - tar Jxvf ~/clang+llvm-16.0.0-aarch64-linux-gnu.tar.xz
+  - cd -
+  - make CC=/opt/clang+llvm-16.0.0-x86_64-linux-gnu-ubuntu-18.04/bin/clang FC=/opt/clang+llvm-16.0.0-aarch64-linux-gnu/bin/flang-new USE_OPENMP=1
 
 FreeBSD_task:
   name: FreeBSD-gcc12