ci: remove GitLab CI

Signed-off-by: Sumner Evans <sumner@beeper.com>

.gitlab-ci.yml

@@ -1,57 +0,0 @@
-stages:
-- build
-- build docker
-# - manifest
-
-.build: &build
-  stage: build
-  cache:
-    paths:
-    - .cache
-  before_script:
-  - mkdir -p .cache
-  - export GOPATH="$CI_PROJECT_DIR/.cache"
-  - export GOCACHE="$CI_PROJECT_DIR/.cache/build"
-  - export GO_LDFLAGS="-linkmode external -extldflags -static -X main.Tag=$CI_COMMIT_TAG -X main.Commit=$CI_COMMIT_SHA -X 'main.BuildTime=`date '+%b %_d %Y, %H:%M:%S'`'"
-  - git clone https://github.com/karmanyaahm/groupme.git ./groupme
-  script:
-  - go build -ldflags "$GO_LDFLAGS" -o go-groupme
-  artifacts:
-    paths:
-    - go-groupme
-    - example-config.yaml
-
-.build-docker: &build-docker
-  image: docker:stable
-  stage: build docker
-  before_script:
-  - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
-  script:
-  - docker pull $CI_REGISTRY_IMAGE:latest || true
-  - docker build --pull --cache-from $CI_REGISTRY_IMAGE:latest --tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA-$DOCKER_ARCH . --file Dockerfile.ci
-  - docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA-$DOCKER_ARCH
-  - docker rmi $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA-$DOCKER_ARCH
-
-build amd64:
-  <<: *build
-  image: dock.mau.dev/tulir/gomuks-build-docker:linux-amd64
-
-build docker amd64:
-  <<: *build-docker
-  tags:
-  - docker
-  services:
-    - docker:dind
-  dependencies:
-  - build amd64
-  needs:
-  - build amd64
-  variables:
-    DOCKER_ARCH: amd64
-  after_script:
-  - |
-    if [ "$CI_COMMIT_BRANCH" = "master" ]; then
-      apk add --update curl
-      rm -rf /var/cache/apk/*
-      curl "$NOVA_ADMIN_API_URL" -H "Content-Type: application/json" -d '{"password":"'"$NOVA_ADMIN_NIGHTLY_PASS"'","bridge":"'$NOVA_BRIDGE_TYPE'","image":"'$CI_REGISTRY_IMAGE':'$CI_COMMIT_SHA'-amd64"}'
-    fi