chore: add jq installation to CI build script

.gitlab-ci.yml

@@ -15,6 +15,7 @@ build:
   services:
     - docker:dind
   script:
+    - apk add jq
     - version=$(jq -r .version package.json)
     - docker build -t registry.forgemia.inra.fr/in-sylva-development/in-sylva.gatekeeper:$version .
     - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY