Use GasInfo from the generated metadata in rpc calls of gsdk

[clearloop]

          Original gas info from pallet is differ. Why?

/// The struct contains results of gas calculation required to process
/// a message.
#[derive(Clone, Debug, Decode, Encode, PartialEq, Eq, TypeInfo)]
#[cfg_attr(feature = "std", derive(serde::Deserialize, serde::Serialize))]
pub struct GasInfo {
    /// Represents minimum gas limit required for execution.
    pub min_limit: u64,
    /// Gas amount that we reserve for some other on-chain interactions.
    pub reserved: u64,
    /// Contains number of gas burned during message processing.
    pub burned: u64,
    /// The value may be returned if a program happens to be executed
    /// the second or next time in a block.
    pub may_be_returned: u64,
    /// Was the message placed into waitlist at the end of calculating.
    ///
    /// This flag shows, that `min_limit` makes sense and have some guarantees
    /// only before insertion into waitlist.
    pub waited: bool,
}

Originally posted by @breathx in #2979 (comment)