Avoid building openssl (2 minutes)

Author: Matthew-Whitlock

.github/docker-compose.yml

@@ -10,7 +10,7 @@ services:
         CMD cp /configs/spack.yaml . && \
             spack -e . add openmpi@$${ompi_version} && \
             spack -e . containerize >/configs/spack.Dockerfile && \
-            sed -i -e 's/spack install/spack external find --all \&\& spack install/;' /configs/spack.Dockerfile
+            sed -i -e 's/spack install/spack external find --all --not-buildable \&\& spack install/;' /configs/spack.Dockerfile
       args:
         ompi_version: main
       no_cache: true

.github/spack.yaml

@@ -27,6 +27,7 @@ spack:
         - git
         - zlib1g-dev
         - openssh-server
+        - openssl
         - libperl-dev
         - pkg-config
         - numactl