Add @Throws on SentryOkHttpInterceptor::intercept.

[XYZboom]

📜 Description

Add a @Throws on SentryOkHttpInterceptor::intercept.

💡 Motivation and Context

Kotlin does not enforce checked exceptions, but Java does, so the @throws annotation on Kotlin methods is necessary for Java interoperability.

resolves: #5653.
resolves: JAVA-594

💚 How did you test it?

There are no logic code changes, so testing is not required.

📝 Checklist

• I added GH Issue ID & Linear ID
• I added tests to verify the changes.
• No new PII added or SDK only sends newly added PII if sendDefaultPII is enabled.
• I updated the docs if needed.
• I updated the wizard if needed.
• Review from the native team if needed.
• No breaking change or entry added to the changelog.
• No breaking change for hybrid SDKs or communicated to hybrid SDKs.

🔮 Next steps

For Kotlin developers, this is not a breaking change, because the @Throws annotation on Kotlin methods does not change the signature and therefore does not affect compilation. For Java developers, this is a breaking change, because the Java method signature is modified (Java treats thrown exceptions as part of the signature).

[XYZboom]

For Java, the breaking change is source‑only, easy to fix, and no binary incompatibility has been introduced.

[runningcode]

Thank you for the contribution!

[runningcode]

@XYZboom looks like there's a changelog conflict. could you rebase? once that's done we can merge.

[XYZboom]

@XYZboom looks like there's a changelog conflict. could you rebase? once that's done we can merge.

Rebase is complete – branch is now clean and up‑to‑date. Ready for your review again. Please let me know if anything else is needed. Thanks.