feat: add C implementation for `blas/base/ssyr2`

[aman-095]

Progresses #2039.

Description

What is the purpose of this pull request?

This pull request proposes to add C implementation for blas/base/ssyr2.

Related Issues

Does this pull request have any related issues?

This pull request:

• progresses #2039

Questions

Any questions for reviewers of this pull request?

No.

Other

Any other information relevant to this pull request? This may include screenshots, references, and/or implementation notes.

No.

Checklist

Please ensure the following tasks are completed before submitting this pull request.

• [x] Read, understood, and followed the contributing guidelines.

---

@stdlib-js/reviewers

[kgryte]

Are you wanting to add the C ndarray API to this PR or to a subsequent PR?

[aman-095]

Yes, I will add the C ndarray API to this PR itself. Also, what should be the step for CBLAS should I keep it the same now and update it later once we have dlacpy.

[kgryte]

@aman-095 Ah, right. This PR is blocked wrt adding a C ndarray API until we have scopy2d.

[kgryte]

cc @ShabiShett07

[ShabiShett07]

/stdlib merge

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
blas/base/ssyr2	$\color{green}633/633$ $\color{green}+100.00\%$	$\color{green}91/91$ $\color{green}+100.00\%$	$\color{green}5/5$ $\color{green}+100.00\%$	$\color{green}633/633$ $\color{green}+100.00\%$

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

[ShabiShett07]

/stdlib update-copyright-years