docs: Remove threw(obj) from docs

[mroderick]

Since the introduction of threw in 0feec9f, no one have reported that threw(obj) doesn't work as the documentation states.

const sinon = require("sinon");
const o = { pie: "apple" };
const f = sinon.fake.throws(o);

f();
// this is supposed to return true
f.threw(o);
// => false

Since it has been 12+ years without an error report, it's safe to assume that no one uses the threw method in this way. Let's remove it from the documentation.

[mroderick]

I'm not sure if this should have a version bump at all

[codecov]

Codecov Report

Patch and project coverage have no change.

Comparison is base (b2a4df5) 95.99% compared to head (5f7a468) 95.99%.

❗ Current head 5f7a468 differs from pull request most recent head 832439d. Consider uploading reports for the commit 832439d to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2513   +/-   ##
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  Coverage   95.99%   95.99%           
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  Files          40       40           
  Lines        1899     1899           
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  Hits         1823     1823           
  Misses         76       76           

Flag	Coverage Δ
unit	95.99% <ø> (ø)

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[fatso83]

Why not remove the threw prop at the same time and clean it up? Or fix it? Now it is just left as historic scraps

[mroderick]

Why not remove the threw prop at the same time and clean it up? Or fix it? Now it is just left as historic scraps

Using no argument spy.threw() or with a named error type spy.threw("TypeError"), threw works as documented.