feature: add trigger for s2i

Created by: shaowenchen

What would you like to be added:

Support to trigger S2i/B2i remotely.

Why is this needed:

• friendly to developers
• deploy servers quickly after pushing the code

What should you do

1. Add Parameters to S2IBuilder

2. Trigger S2I/B2i

Visit this URL: http://s2ioperator-trigger-service.kubesphere-devops-system.svc/s2itrigger/v1alpha1/general/namespaces/s2i/s2ibuilders/shaowenchen--latest-dk7/?secretCode=x34h

Return: 201

(s2i is your namespaces, shaowenchen--latest-dk7 is your s2ibuilder)

/area devops /assign @harrisonliu5