addet drone.yml for runner actions?

drone.yml

@@ -0,0 +1,14 @@
+kind: pipeline
+type: docker
+name: default
+
+steps:
+- name: build
+  image: docker:latest
+  commands:
+  - docker build -t my-image-name ./mariadb/
+  - docker tag pika-mariadb docker/pika-mariadb:latest
+  - docker push docker/pika-mariadb:latest
+services:
+- name: docker
+  image: docker:dind