deps(go): Bump golang.org/x/net from 0.49.0 to 0.50.0

[dependabot]

Bumps golang.org/x/net from 0.49.0 to 0.50.0.

Commits

• ebddb99 go.mod: update golang.org/x dependencies
• 4a490d4 internal/http3: add Expect: 100-continue support to ClientConn
• 73fe701 internal/http3: add Expect: 100-continue support to Server
• af0c9df html: add NodeType.String() method
• e02fb33 internal/http3: make responseWriter.Flush write headers if not done yet
• da558ff internal/http3: ensure bodyReader cannot be read after being closed
• d7c76fa internal/http3: make responseWriter behave closer to other http.ResponseWriter
• 64b3af9 http2: prevent transport deadlock due to WINDOW_UPDATE that exceeds limit
• 1973e8d internal/http3: add Server support for handling HEAD requests
• 57ea86d icmp, internal/socket, ipv4, ipv6: use binary.NativeEndian
• Additional commits viewable in compare view

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[rennerdo30]

@dependabot rebase

[rennerdo30]

Closing as superseded: this dependency/version is already present (or newer) on master.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.