feat(utils/import-statement): add support to dynamic import with promise

[brunocroh]

Closes #187

Add support to getNodeImportCalls returns the entire block when found a dynamic import with promise.

like the block below

await import("node:fs").then((mdl) => {
	const readfile = mdl.readFile;
	readfile("foo.txt", "utf8", (err, data) => {
		if (err) throw err;
		console.log(data);
	});
});

---

This utility function can now return two different types of nodes:

kind: variable_declarator
Indicates that a variable was created in the file scope.

kind: expression_statement
Indicates that it is a dynamic import, and the imported module likely exists only within the scope of the then function.

---

Support handling imports that use variables as well.

const moduleName= "node:fs";

const fs = await import(moduleName)