fix dockerfile name

.drone.jsonnet

@@ -11,7 +11,7 @@ local PipelineBuild(arch='amd64') = {
       image: 'plugins/docker:18-linux-' + arch,
       settings: {
         dry_run: true,
-        dockerfile: 'Dockerfile.' + arch,
+        dockerfile: 'Dockerfile',
         repo: 'xoxys/molecule',
         username: { from_secret: 'docker_username' },
         password: { from_secret: 'docker_password' },
@@ -28,7 +28,7 @@ local PipelineBuild(arch='amd64') = {
       settings: {
         auto_tag: true,
         auto_tag_suffix: arch,
-        dockerfile: 'Dockerfile.' + arch,
+        dockerfile: 'Dockerfile',
         repo: 'xoxys/molecule',
         username: { from_secret: 'docker_username' },
         password: { from_secret: 'docker_password' },

.drone.yml

@@ -10,7 +10,7 @@ steps:
 - name: dryrun
   image: plugins/docker:18-linux-amd64
   settings:
-    dockerfile: Dockerfile.amd64
+    dockerfile: Dockerfile
     dry_run: true
     password:
       from_secret: docker_password
@@ -26,7 +26,7 @@ steps:
   settings:
     auto_tag: true
     auto_tag_suffix: amd64
-    dockerfile: Dockerfile.amd64
+    dockerfile: Dockerfile
     password:
       from_secret: docker_password
     repo: xoxys/molecule
@@ -116,6 +116,6 @@ depends_on:
 
 ---
 kind: signature
-hmac: 569724d921f5f116f046c6a23305a82ea62621cd41f442372d577b7e1023988f
+hmac: 289a88085205c242f268a8388ce5bdd995772990328373a70ae411c2d612ad48
 
 ...