fix build badge position.
fix build badge position.

omindu/carbon-identity-framework,nuwandi-is/identity-framework,omindu/carbon-identity-framework,nuwandi-is/identity-framework,wso2/carbon-identity-framework,wso2/carbon-identity-framework,dharshanaw/carbon-identity-framework,dharshanaw/carbon-identity-framework,omindu/carbon-identity-framework,wso2/carbon-identity-framework,nuwandi-is/identity-framework,dharshanaw/carbon-identity-framework,wso2/carbon-identity-framework,omindu/carbon-identity-framework