Update the MobilidyData slack link.
Expected behavior:
The link works when we click on "MobilityData Slack Group" in README.md.
Please make sure these boxes are checked before submitting your pull request - thanks!
[ ] Run the unit tests with mvn test to make sure you didn't break anything
[x] Format the title like "feat: {new feature short description}" or "fix: {describe what was fixed}". Title must follow the Conventional Commit Specification (https://www.conventionalcommits.org/en/v1.0.0/).
[x] Linked all relevant issues
[x] Include screenshot(s) showing how this pull request works and fixes the issue(s)
Summary:
Update the MobilidyData slack link. Expected behavior:
The link works when we click on "MobilityData Slack Group" in README.md.![Screen Shot 2022-03-10 at 5 55 45 PM](https://user-images.githubusercontent.com/63653518/157768832-521d916c-0fcc-49cb-a32c-bb6845fa7b88.png)
Please make sure these boxes are checked before submitting your pull request - thanks!
Run the unit tests withmvn test
to make sure you didn't break anything