chore(deps): update dependency concurrently to v9 (#337)

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

Author: renovate[bot]

package.json

@@ -15,7 +15,7 @@
     "prepare": "husky install"
   },
   "devDependencies": {
-    "concurrently": "^8.0.0",
+    "concurrently": "^9.0.0",
     "husky": "^9.0.0",
     "lint-staged": "^15.0.0",
     "serve": "^14.2.0"

packages/blog/package.json

@@ -32,7 +32,7 @@
         "@types/remove-markdown": "0.3.4",
         "chokidar": "3.6.0",
         "command-line-args": "6.0.0",
-        "concurrently": "8.2.2",
+        "concurrently": "9.0.1",
         "cpy-cli": "5.0.0",
         "cross-spawn": "7.0.3",
         "fs-extra": "11.2.0",