chore: add comment to afterScreenshot hook

Signed-off-by: Jakub Freisler <[email protected]>

Author: FRSgit

src/afterScreenshot.hook.ts

@@ -43,6 +43,7 @@ export const initAfterScreenshotHook =
     | void
     | Cypress.AfterScreenshotReturnObject
     | Promise<Cypress.AfterScreenshotReturnObject> => {
+    // it's not a screenshot generated by FRSOURCE Cypress Plugin Visual Regression Diff
     /* c8 ignore start */
     if (details.name?.indexOf(IMAGE_SNAPSHOT_PREFIX) !== 0) return;
     /* c8 ignore stop */