Function name "set_dynamic_callstack" is not good

[loloicci]

cosmwasm/packages/vm/src/environment.rs

Lines 380 to 381 in a5f8b5f

	/// this function sets callstack to environment and checks it is not re-entrance
	pub fn set_dynamic_callstack(&self, callstack: Vec<Addr>) -> VmResult<()> {

The name set_dynamic_callstack is not good.

1. set_dynamic_callstack not only sets the call stack but also validates that the call stack does not have the called contract's address.
2. set_dynamic_callstack adds the called contract's address to the top of the call stack rather than sets.

Renaming this function's name affects wasmvm (https://github.com/Finschia/wasmvm/blob/1e43355ed2255e4aed7fabb2e4323caa2bd3e02a/libwasmvm/src/dynamic_link.rs#L152).