build(deps): bump golang.org/x/oauth2 from 0.26.0 to 0.28.0 (#2459)

Bumps [golang.org/x/oauth2](https://github.com/golang/oauth2) from
0.26.0 to 0.28.0.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="0042180b24"><code>0042180</code></a>
oauth2: Deep copy context client in NewClient</li>
<li><a
href="ce350bff61"><code>ce350bf</code></a>
oauth2: remove unneeded TokenSource implementation in transport
test</li>
<li><a
href="44967abe90"><code>44967ab</code></a>
google: fix typos</li>
<li><a
href="9c82a8cf7a"><code>9c82a8c</code></a>
oauth2.go: use a more straightforward return value</li>
<li><a
href="681b4d8edc"><code>681b4d8</code></a>
jws: split token into fixed number of parts</li>
<li><a
href="3f78298bee"><code>3f78298</code></a>
all: upgrade go directive to at least 1.23.0 [generated]</li>
<li><a
href="109dabf901"><code>109dabf</code></a>
endpoints: add links/provider for Discord</li>
<li><a
href="ac571fa341"><code>ac571fa</code></a>
oauth2: fix docs for Config.DeviceAuth</li>
<li><a
href="314ee5b92b"><code>314ee5b</code></a>
endpoints: add patreon endpoint</li>
<li>See full diff in <a
href="https://github.com/golang/oauth2/compare/v0.26.0...v0.28.0">compare
view</a></li>
</ul>
</details>
<br />


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go.mod

@@ -29,7 +29,7 @@ require (
 	github.com/wI2L/jsondiff v0.6.1 // MIT
 	golang.org/x/exp v0.0.0-20240222234643-814bf88cf225
 	golang.org/x/mod v0.23.0
-	golang.org/x/oauth2 v0.26.0
+	golang.org/x/oauth2 v0.28.0
 	golang.org/x/sync v0.11.0
 	golang.org/x/sys v0.31.0
 	golang.org/x/term v0.30.0

go.sum

@@ -211,8 +211,8 @@ golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwY
 golang.org/x/net v0.33.0 h1:74SYHlV8BIgHIFC/LrYkOGIwL19eTYXQ5wc6TBuO36I=
 golang.org/x/net v0.33.0/go.mod h1:HXLR5J+9DxmrqMwG9qjGCxZ+zKXxBru04zlTvWlWuN4=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
-golang.org/x/oauth2 v0.26.0 h1:afQXWNNaeC4nvZ0Ed9XvCCzXM6UHJG7iCg0W4fPqSBE=
-golang.org/x/oauth2 v0.26.0/go.mod h1:XYTD2NtWslqkgxebSiOHnXEap4TF09sJSc7H1sXbhtI=
+golang.org/x/oauth2 v0.28.0 h1:CrgCKl8PPAVtLnU3c+EDw6x11699EWlsDeWNWKdIOkc=
+golang.org/x/oauth2 v0.28.0/go.mod h1:onh5ek6nERTohokkhCD/y2cV4Do3fxFHFuAejCkRWT8=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=