fix incorrect yaml structure

.drone.yml

@@ -18,13 +18,12 @@ pipeline:
     when:
       event: push
 
-  publish:
-    docker:
-      repo: lgtm/lgtm
-      tag: [latest, 1.0.0]
-      when:
-        branch: master
-        event: push
+  docker:
+    repo: lgtm/lgtm
+    tag: [latest, 1.0.0]
+    when:
+      branch: master
+      event: push
 
 services:
   mysql:

.drone.yml.sig

@@ -1 +1 @@
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+eyJhbGciOiJIUzI1NiJ9.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.1qNVh_I2NsM401y0ClSVJITLV0F3-zjPTtL7us8Orm4