add gitlab-ci

image: "registry.gitlab.e.foundation/e/os/docker-android-apps-cicd:legacy"

stages:

  - build

before_script:

  - export GRADLE_USER_HOME=$(pwd)/.gradle

  - chmod +x ./gradlew

cache:

  key: ${CI_PROJECT_ID}

  paths:

    - .gradle/

build:

  stage: build

  script:

    - ./gradlew assembleDebug