ci: migrate to Drone CI

Also does the deployment of the CV.

.drone.yml

@@ -0,0 +1,32 @@
+kind: pipeline
+name: deploy CV
+
+steps:
+  - name: build
+    image: aergus/latex
+    pull: always
+    commands:
+      - make
+
+  - name: deploy
+    image: appleboy/drone-scp
+    settings:
+      source: /drone/src/*.pdf
+      strip_components: 2 # Make sure the tarball doesn't contain leading path
+      rm: true # Make sure only the newly generated files are left
+      host:
+        from_secret: ssh_host
+      target:
+        from_secret: ssh_target
+      username:
+        from_secret: ssh_user
+      key:
+        from_secret: ssh_key
+      port:
+        from_secret: ssh_port
+    when:
+      branch:
+        - master
+      event:
+        exclude:
+          - pull_request

.gitlab-ci.yml

@@ -1,7 +0,0 @@
-compile_pdf:
-  image: aergus/latex
-  script:
-    - make
-  artifacts:
-    paths:
-    - cv_*.pdf