SAST Semgrep support for Typescript 4.9 "Satisfies" operator

Summary

Semgrep does not seem to support the Satisfies operator in Typescript 4.9.

When running a job with code that uses the operator, there are some Syntax error warnings in the job log:

 1 type Colors = "red" | "green" | "blue";
 2 type RGB = [red: number, green: number, blue: number];
 3 const palette = {
 4     red: [255, 0, 0],
 5     green: "#00ff00",
 6     bleu: [0, 0, 255]
 7 //  ~~~~ The typo is now caught!
 8 } satisfies Record<Colors, string | RGB>;
 9 // toUpperCase() method is still accessible!
10 const greenNormalized = palette.green.toUpperCase();

 tool notification warning: Syntax error Syntax error at line index.ts:8:
 `satisfies Record<Colors, string | RGB>` was unexpected

This has also been reported in the upstream repository: Cannot parse Typescript satisfies operator #7197