⬆️ Bump golang.org/x/net from 0.43.0 to 0.44.0 in /utils (#704)

Bumps [golang.org/x/net](https://github.com/golang/net) from 0.43.0 to
0.44.0.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/golang/net/commit/3b23d576ea72235a3fef8f157eb5ab76e65854a8"><code>3b23d57</code></a>
http2: fix race condition when disabling goroutine debugging for one
test</li>
<li><a
href="https://github.com/golang/net/commit/87410502ff26318c9bd1be1c9a09e0a681774dcf"><code>8741050</code></a>
http2: simplify TestServer_Push_RejectAfterGoAway</li>
<li><a
href="https://github.com/golang/net/commit/96e405cac15ef9a113f2b30d3f3f8a216234f09c"><code>96e405c</code></a>
http2: modernize TestTransportRoundtripCloseOnWriteError</li>
<li><a
href="https://github.com/golang/net/commit/6dc6880bcd7edc82184626a363d26d65bc55c195"><code>6dc6880</code></a>
http2: simplify ClientConn Close and Shutdown tests</li>
<li><a
href="https://github.com/golang/net/commit/4e2915b652483bfc9831c080e40c679e42616f03"><code>4e2915b</code></a>
http2: modernize TestTransportAllocationsAfterResponseBodyClose</li>
<li><a
href="https://github.com/golang/net/commit/30b0e78859f03d66b2e275870d5d37455d2f0fb0"><code>30b0e78</code></a>
http2: modernize TestRoundTripDoesntConsumeRequestBodyEarly</li>
<li><a
href="https://github.com/golang/net/commit/b9acd777f1852925992bdeaa623de8cc86efa4eb"><code>b9acd77</code></a>
http2: speed up TestTransportFlowControl</li>
<li><a
href="https://github.com/golang/net/commit/5153f4db3143a3be6ce383b512ba7a4c0f935211"><code>5153f4d</code></a>
go.mod: update golang.org/x dependencies</li>
<li><a
href="https://github.com/golang/net/commit/9338bdd9eeddfeab331342288acfef2293474490"><code>9338bdd</code></a>
http2: speed up TestTransportHandlerBodyClose</li>
<li><a
href="https://github.com/golang/net/commit/6b200364a6614a5cf8d360d854e998c1dc739f24"><code>6b20036</code></a>
http2: add synchronous handler support to serverTester</li>
<li>Additional commits viewable in <a
href="https://github.com/golang/net/compare/v0.43.0...v0.44.0">compare
view</a></li>
</ul>
</details>
<br />


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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
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Author: 3 people

changes/20260313150626.bugfix

@@ -0,0 +1 @@
+Dependency upgrade: net-0.44.0

utils/go.mod

@@ -48,7 +48,7 @@ require (
 	golang.org/x/crypto v0.49.0
 	golang.org/x/exp v0.0.0-20250718183923-645b1fa84792
 	golang.org/x/mod v0.34.0
-	golang.org/x/net v0.51.0
+	golang.org/x/net v0.52.0
 	golang.org/x/oauth2 v0.36.0
 	golang.org/x/sync v0.20.0
 	golang.org/x/sys v0.42.0

utils/go.sum

@@ -295,6 +295,8 @@ golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/
 golang.org/x/net v0.0.0-20201006153459-a7d1128ccaa0/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210614182718-04defd469f4e/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.52.0 h1:He/TN1l0e4mmR3QqHMT2Xab3Aj3L9qjbhRm78/6jrW0=
+golang.org/x/net v0.52.0/go.mod h1:R1MAz7uMZxVMualyPXb+VaqGSa3LIaUqk0eEt3w36Sw=
 golang.org/x/net v0.50.0 h1:ucWh9eiCGyDR3vtzso0WMQinm2Dnt8cFMuQa9K33J60=
 golang.org/x/net v0.50.0/go.mod h1:UgoSli3F/pBgdJBHCTc+tp3gmrU4XswgGRgtnwWTfyM=
 golang.org/x/net v0.51.0 h1:94R/GTO7mt3/4wIKpcR5gkGmRLOuE/2hNGeWq/GBIFo=