[bug fix] fix code formatting during CI

[kvedala]

Description of Change

Code formatting failed in CI steps by clang-tidy. Added explicit clang-format command.

References

This is analogous to the issue TheAlgorithms/C-Plus-Plus#1032 and its corresponding solution TheAlgorithms/C-Plus-Plus#1052.

Checklist

• Added description of change
• Added file name matches File name guidelines
• Added tests and example, test must pass
  Tested in the above referenced PR and same commands used here as well.
• Relevant documentation/comments is changed or added
• PR title follows semantic commit guidelines
• Search previous suggestions before making a new one, as yours may be a duplicate.
• I acknowledge that all my contributions will be made under the project's license.

Notes:

[kvedala]

@ayaankhan98 I have tested the referenced PR in C-Plus-Plus repo thoroughly and copied the fixes here. But haven't tested thoroughly. Would appreciate if you give it a go as well. Thanks

[ayaankhan98]

Looks fine to me too.