proposal: rpc/status: add framework version as a filed of status

[popcnt1]

Proposal Details

Background:

As the framework versions accumulate, the versions may vary between networks, and the rooch itself may have multiple versions on different networks at the same time, which can sometimes be confusing as to what version number is currently running

Approach:

Add a field to the sever status API to make it easier for users to get theRunning version information including:

rooch version

pub struct Info  {
	version:   String 
	git_hash:   String 
	git_branch: String 
}

framework version

...
framework_version: u64
...