feat: add C implementation for stats/base/dists/beta/cdf

[Lokeshranjan8]

Resolves #none.

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@stdlib-js/reviewers

[Lokeshranjan8]

awaiting C impl for betainc

[Neerajpathak07]

Unblocking this PR as per the Dependent betainc C implementation was merged into develop.
Re:- #4037

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
stats/base/dists/beta/cdf	$\\color{green}337/337$ $\\color{green}+0.00\\%$	$\\color{green}29/29$ $\\color{green}+0.00\\%$	$\\color{green}4/4$ $\\color{green}+0.00\\%$	$\\color{green}337/337$ $\\color{green}+0.00\\%$

The above coverage report was generated for the changes in this PR.

[Neerajpathak07]

/stdlib update-copyright-years

[Planeshifter]

Should be good to go. Thanks @Lokeshranjan8 and @Neerajpathak07 for clean-up!

[stdlib-bot]

PR Commit Message

feat: add C implementation for `stats/base/dists/beta/cdf`

PR-URL: https://github.com/stdlib-js/stdlib/pull/11450

Co-authored-by: Neeraj Pathak <neerajrpathak710@gmail.com>
Co-authored-by: Philipp Burckhardt <pburckhardt@outlook.com>
Co-authored-by: stdlib-bot <noreply@stdlib.io>
Reviewed-by: Philipp Burckhardt <pburckhardt@outlook.com>
Signed-off-by: Philipp Burckhardt <pburckhardt@outlook.com>

Please review the above commit message and make any necessary adjustments.