docs(client-reports): fix reason inconsistency

[Flash0ver]

DESCRIBE YOUR PR

During

• SDK Handling HTTP 413 [.NET] sentry-dotnet#4861
• SDK Handling HTTP 413 [Unity] sentry-unity#2494

we noticed an inconsistency of reason for Client-Reports.

• https://develop.sentry.dev/sdk/expected-features/#dealing-with-network-failures mentions send_error
• https://develop.sentry.dev/sdk/client-reports/#sdk-side-recommendations mentions network_error

Changing the latter from network_error to send_error.

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Project	Deployment	Review	Updated (UTC)
develop-docs	Ready	Preview, Comment	Jan 26, 2026 2:35pm

1 Skipped Deployment

Project	Deployment	Review	Updated (UTC)
sentry-docs	Ignored		Jan 26, 2026 2:35pm

[philipphofmann]

Thanks for fixing this inconsistency. We also have send_error in the Cocoa SDK.