chore(deps): update dependency @actions/core to v1.11.1 (#170)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

src/post.ts

@@ -6,7 +6,7 @@ import {
   getInput,
   info,
   summary,
-} from "npm:@actions/[email protected].0";
+} from "npm:@actions/[email protected].1";
 import * as github from "npm:@actions/[email protected]";
 import { createMermaid } from "./workflow_gantt.ts";
 import { Github } from "jsr:@kesin11/gha-utils";