feat: install juggler and eicrecon with spack

This makes more sense as part of the jug_dev step, since that's where large dependencies are installed with the full benefit of caching.

.gitlab-ci.yml

@@ -311,7 +311,11 @@ jug_dev:
                    --build-arg EICSPACK_CHERRYPICKS="${EICSPACK_CHERRYPICKS}"
                    --build-arg S3_ACCESS_KEY=${S3_ACCESS_KEY}
                    --build-arg S3_SECRET_KEY=${S3_SECRET_KEY}
-                   --build-arg JUG_VERSION=${EXPORT_TAG}-${BUILD_TYPE}-$(git rev-parse HEAD)-$(date +%Y-%m-%d_%H-%M-%S)
+                   --build-arg JUG_VERSION=${EXPORT_TAG}-${BUILD_TYPE}-$(git rev-parse HEAD)
+                   ${IF_BUILD_DEFAULT:+
+                     --build-arg JUGGLER_VERSION=${JUGGLER_VERSION}
+                     --build-arg EICRECON_VERSION=${EICRECON_VERSION}
+                   }
                    --build-arg ENV=${ENV}
                    --build-arg jobs=${JOBS}
                    --build-context spack-environment=spack-environment
@@ -345,9 +349,7 @@ jug_xl:default:
                    --build-arg DOCKER_REGISTRY=${CI_REGISTRY}/${CI_PROJECT_PATH}/
                    --build-arg BASE_IMAGE=${BASE_IMAGE}
                    --build-arg INTERNAL_TAG=${INTERNAL_TAG}-default
-                   --build-arg JUGGLER_VERSION=${JUGGLER_VERSION}
-                   --build-arg EICRECON_VERSION=${EICRECON_VERSION}
-                   --build-arg JUG_VERSION=${EXPORT_TAG}-$(git rev-parse HEAD)-$(date +%Y-%m-%d_%H-%M-%S)
+                   --build-arg JUG_VERSION=${EXPORT_TAG}-$(git rev-parse HEAD)
                    --build-arg jobs=${JOBS}
                    --build-context detectors=.
                    containers/jug