Bump golang.org/x/net from 0.21.0 to 0.23.0 (#312)

Bumps [golang.org/x/net](https://github.com/golang/net) from 0.21.0 to
0.23.0.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/golang/net/commit/c48da131589f122489348be5dfbcb6457640046f"><code>c48da13</code></a>
http2: fix TestServerContinuationFlood flakes</li>
<li><a
href="https://github.com/golang/net/commit/762b58d1cf6e0779780decad89c6c1523386638d"><code>762b58d</code></a>
http2: fix tipos in comment</li>
<li><a
href="https://github.com/golang/net/commit/ba872109ef2dc8f1da778651bd1fd3792d0e4587"><code>ba87210</code></a>
http2: close connections when receiving too many headers</li>
<li><a
href="https://github.com/golang/net/commit/ebc8168ac8ac742194df729305175940790c55a2"><code>ebc8168</code></a>
all: fix some typos</li>
<li><a
href="https://github.com/golang/net/commit/3678185f8a652e52864c44049a9ea96b7bcc066a"><code>3678185</code></a>
http2: make TestCanonicalHeaderCacheGrowth faster</li>
<li><a
href="https://github.com/golang/net/commit/448c44f9287b6745f958d74aa2a17ec7761c2f13"><code>448c44f</code></a>
http2: remove clientTester</li>
<li><a
href="https://github.com/golang/net/commit/c7877ac4213b2f859831366f5a35b353e0dc9f66"><code>c7877ac</code></a>
http2: convert the remaining clientTester tests to testClientConn</li>
<li><a
href="https://github.com/golang/net/commit/d8870b0bf2f2426fc8d19a9332f652da5c25418f"><code>d8870b0</code></a>
http2: use synthetic time in TestIdleConnTimeout</li>
<li><a
href="https://github.com/golang/net/commit/d73acffdc9493532acb85777105bb4a351eea702"><code>d73acff</code></a>
http2: only set up deadline when Server.IdleTimeout is positive</li>
<li><a
href="https://github.com/golang/net/commit/89f602b7bbf237abe0467031a18b42fc742ced08"><code>89f602b</code></a>
http2: validate client/outgoing trailers</li>
<li>Additional commits viewable in <a
href="https://github.com/golang/net/compare/v0.21.0...v0.23.0">compare
view</a></li>
</ul>
</details>
<br />


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go.mod

@@ -57,7 +57,7 @@ require (
 	github.com/zclconf/go-cty v1.14.3 // indirect
 	golang.org/x/crypto v0.21.0 // indirect
 	golang.org/x/mod v0.15.0 // indirect
-	golang.org/x/net v0.21.0 // indirect
+	golang.org/x/net v0.23.0 // indirect
 	golang.org/x/sys v0.18.0 // indirect
 	golang.org/x/text v0.14.0 // indirect
 	golang.org/x/tools v0.13.0 // indirect

go.sum

@@ -171,8 +171,8 @@ golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
-golang.org/x/net v0.21.0 h1:AQyQV4dYCvJ7vGmJyKki9+PBdyvhkSd8EIx/qb0AYv4=
-golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
+golang.org/x/net v0.23.0 h1:7EYJ93RZ9vYSZAIb2x3lnuvqO5zneoD6IvWjuhfxjTs=
+golang.org/x/net v0.23.0/go.mod h1:JKghWKKOSdJwpW2GEx0Ja7fmaKnMsbu+MWVZTokSYmg=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=