Remove Drone configuration

.drone.yml

@@ -1,42 +0,0 @@
-kind: pipeline
-type: docker
-name: default
-
-steps:
-  - name: build
-    image: registry.openrs2.org/openrs2-dev
-    commands:
-      - mvn clean verify
-
-  - name: deploy
-    image: registry.openrs2.org/openrs2-dev
-    commands:
-      - |
-        cat <<EOF > $${HOME}/.m2/settings.xml
-        <settings>
-          <servers>
-            <server>
-              <id>openrs2</id>
-              <username><![CDATA[$${REPO_USERNAME}]]></username>
-              <password><![CDATA[$${REPO_PASSWORD}]]></password>
-            </server>
-            <server>
-              <id>openrs2-snapshots</id>
-              <username><![CDATA[$${REPO_USERNAME}]]></username>
-              <password><![CDATA[$${REPO_PASSWORD}]]></password>
-            </server>
-          </servers>
-        </settings>
-        EOF
-      - mvn deploy
-    environment:
-      REPO_USERNAME:
-        from_secret: repo_username
-      REPO_PASSWORD:
-        from_secret: repo_password
-    when:
-      branch:
-        - master
-      event:
-        exclude:
-          - pull_request

.gitignore

@@ -1,5 +1,4 @@
 .*
-!.drone.yml
 !.editorconfig
 !.git*
 !.mailmap