Update and rename content/github/authenticating-to-github/authorizing…

[anusitthk]

…-an-ssh-key-for-use-with-saml-single-sign-on.md to เนื้อหา/github/การพิสูจน์ตัวตนไปยัง github/authorizing-an-ssh-key-for-use-with-saml-single-sign-on.md

Why:

Closes [issue link]

What's being changed:

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