doc: order crypto methods alphabetically

[badkeyy]

Fixes #55801

[nodejs-github-bot]

Review requested:

• @nodejs/crypto

[aduh95]

While we're at it:

• node/doc/api/crypto.md

  Line 2112 in ba8fc73

  ### `keyObject.equals(otherKeyObject)`

  should be before

  node/doc/api/crypto.md

  Line 2062 in ba8fc73

  ### `keyObject.export([options])`

• node/doc/api/crypto.md

  Line 2759 in ba8fc73

  ### `x509.extKeyUsage`

  should be before

  node/doc/api/crypto.md

  Line 2668 in ba8fc73

  ### `x509.fingerprint`

[aduh95]

I've found some more who are out of order:

• crypto.constants
• crypto.checkPrime(candidate[, options], callback)
• crypto.randomFillSync(buffer[, offset][, size])

FWIW, here's the script I've used, so we can be confident we're forgetting any:

$0.querySelectorAll('ul').forEach(ul => console.log(Array.from(ul.children, li => li.textContent.split('(', 1)[0]).find((t, i, l) => t < l[i-1])))

If you can push one commit per section that you move, that would make reviewing easier :)

[aduh95]

Landed in a2a0c22