chore: add more memory to kaniko build jobs

generate_gitlabci.py

@@ -8,7 +8,7 @@
     name: gcr.io/kaniko-project/executor:debug
     entrypoint: [""]
   tags:
-    - kaniko
+    - dedibox-high-mem
   before_script:
     - echo "{{\\"auths\\":{{\\"$CI_REGISTRY\\":{{\\"username\\":\\"$CI_REGISTRY_USER\\",\\"password\\":\\"$CI_REGISTRY_PASSWORD\\"}}}}}}" > /kaniko/.docker/config.json
   script: