Add instruction to do a recursive clone before attempting a build

[yaash45]

I made a quick PR to address this issue I created here #65.

Fixes #65

[linux-foundation-easycla]

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• ✅ login: yaash45 / name: Yaash Jain (272d98c, 7469449, dd4d17b, 3609c25, 77d9922)

[jminor]

I see there is also #55 which takes a slightly different approach to fix the same issue. @ddouglas and @yaash45 would you two like to discuss pros/cons of either or both of these?

[yaash45]

I see there is also #55 which takes a slightly different approach to fix the same issue. @ddouglas and @yaash45 would you two like to discuss pros/cons of either or both of these?

Sure thing! Thanks for linking the other PR. I like that #55 adds the submodule command into the build instructions. It would help to keep the submodules up-to-date. I think it needs some fixing though, the formatting is off. I can leave a comment on it.

[jminor]

If @ddouglas isn't available right now (that PR was from a month ago) then you can fold that change into yours @yaash45 and then we can add a "Co-authored-by:" to the squashed commit when we merge the PR, so you both get credit for the contribution.

https://docs.github.com/en/pull-requests/committing-changes-to-your-project/creating-and-editing-commits/creating-a-commit-with-multiple-authors

[yaash45]

If @ddouglas isn't available right now (that PR was from a month ago) then you can fold that change into yours @yaash45 and then we can add a "Co-authored-by:" to the squashed commit when we merge the PR, so you both get credit for the contribution.

https://docs.github.com/en/pull-requests/committing-changes-to-your-project/creating-and-editing-commits/creating-a-commit-with-multiple-authors

Sounds good, I can combine our changes. I can't seem to find @ddouglas 's email address to add to the commit. Please let me know if the user name will suffice in the commit message. Thanks!