Use the develop branch which has password requirements fixed

Dockerfile

@@ -12,9 +12,9 @@ RUN mkdir -p /home/cloudron/gows /home/cloudron/gogs
 ## TODO: use redis as well
 RUN mkdir -p ${GOPATH}/src/github.com/gogits && \
     cd ${GOPATH}/src/github.com/gogits && \
-    git clone https://github.com/cloudron-io/gogs.git && \
+    git clone https://github.com/gogits/gogs.git && \
     cd gogs && \
-    git reset --hard 7fd7dfdefc8990a4c3bbabcf40870c8f9a367f5a && \
+    git reset --hard 71fd10dd37af16ce540ae151b51faffbc3ef2d84 && \
     go get ./... && \
     go build && \
     go install && \