remove --remote flag from drone build (#149)

Author: JWittmeyer

.drone.yml

@@ -11,7 +11,7 @@ steps:
     commands:
       - git submodule init
       - 'git config --global url."https://github.com/".insteadOf [email protected]:'
-      - "git submodule update --recursive --remote"
+      - "git submodule update --recursive"
   - name: build and publish
     image: plugins/docker
     settings:
@@ -79,7 +79,7 @@ steps:
     commands:
       - git submodule init
       - 'git config --global url."https://github.com/".insteadOf [email protected]:'
-      - "git submodule update --recursive --remote"
+      - "git submodule update --recursive"
   - name: build and publish
     image: plugins/docker
     settings:
@@ -117,7 +117,7 @@ steps:
     commands:
       - git submodule init
       - 'git config --global url."https://github.com/".insteadOf [email protected]:'
-      - "git submodule update --recursive --remote"
+      - "git submodule update --recursive"
   - name: build and publish
     image: plugins/docker
     settings:
@@ -146,7 +146,7 @@ steps:
     commands:
       - git submodule init
       - 'git config --global url."https://github.com/".insteadOf [email protected]:'
-      - "git submodule update --recursive --remote"
+      - "git submodule update --recursive"
   - name: build and publish
     image: plugins/docker
     settings: