[Bug]: Add error:NoMessage only if it is there in the all the receive types in alternative-receive-action

[lochana-chathura]

Description

$subject.

Consider the below code,

function foobar() {
    boolean foo = true;

    worker w1 {
        if foo {
            10 -> w2;
        }
        20 -> w2;
    }

    worker w2 {
        int|error:NoMessage a = <- w1 | w1; // We should not enforce the `error:NoMessage` here.
    }

    _ = wait {a: w1, b: w2};
}

[lochana-chathura]

We also need to change the current name fromerror:NoMessageError to error:NoMessage as the error prefix implies the type is of an error.

[lochana-chathura]

Fixed in #42050