Minor fixes on CICD

* Remove blog container from container deploy until Dockerfile is present
 * Do not stop pushing package after an error

containers/deploy

@@ -27,7 +27,7 @@ function build_and_push_containers {
     build_and_push_container webserver
     build_and_push_container backend
     build_and_push_container frontend
-    build_and_push_container blog
+    # build_and_push_container blog
 }
 
 build_and_push_containers

packages/deploy

@@ -7,14 +7,8 @@ function check_env_variables_are_setted {
     fi
 }
 
-set +o errexit
-
 check_env_variables_are_setted
 
-set -o errexit
-set -o pipefail
-set -o nounset
-
 function push_packages_on_npm {
     touch ~/.npmrc
     grep --fixed-strings --line-regexp --silent "//registry.npmjs.org/:_authToken=$NPM_TOKEN"  ~/.npmrc || echo "//registry.npmjs.org/:_authToken=${NPM_TOKEN}" >> ~/.npmrc