Update https://anitab.org/ page footer with Copyright date to 2022 (it is 2021)

[Carla Junger Heyde]

[welcome]

Hello there!👋 Welcome to the project!💖

Thank you and congrats🎉for opening your very first issue in this project. AnitaB.org is an inclusive community, committed to creating a safe and positive environment.🌸 Please adhere to our Code of Conduct.🙌 You may submit a PR if you like! If you want to report a bug🐞 please follow our Issue Template. Also make sure you include steps to reproduce it and be patient while we get back to you.😄

Feel free to join us on AnitaB.org Open Source Zulip Community.💖 We have different streams for each active repository for discussions.✨ Hope you have a great time there!😄

[Gourav Mohanty]

Hey there.! Can I work on this issue?

[Ankit Kumar]

Hey cjheyde ,Can I work on this as i know this issue

[Kobe Brian Santos]

Hey, can I work on this one?

[jaishankar02]

hello, It will be my first contribution, I would like to work on it.