output_dir is not created before the generation of the badge

[yegor256]

I'm getting this:

Hits of code: 7763
Traceback (most recent call last):
  File "/home/runner/.local/bin/anybadge", line 8, in <module>
    sys.exit(main())
  File "/home/runner/.local/lib/python3.10/site-packages/anybadge/cli.py", line 229, in main
    badge.write_badge(args.file, overwrite=args.overwrite)
  File "/home/runner/.local/lib/python3.10/site-packages/anybadge/badge.py", line 772, in write_badge
    with open(file, mode="w") as file_handle:
FileNotFoundError: [Errno 2] No such file or directory: 'gh-pages/hoc-badge.svg'

My config:

      - uses: MikhailEpatko/hits-of-code-badge@main
        with:
          output_dir: gh-pages
          filename: hoc-badge.svg

[MikhailEpatko]

fixed