feat: Sync file attachments to native

[bitsandfoxes]

📜 Description

Relies on getsentry/sentry-native#1584

Attachments added to the scope should get synced to sentry-native. I.e. a Unity games has

SentrySdk.ConfigureScope(scope => scope.AddAttachment("special-logfile.log");

and the game crashes, that attachment should be available in the resulting sentry event.

💡 Motivation and Context

Resolves #4758

💚 How did you test it?

Unit tests. Unity SDK will have e2e tests.

📝 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

This needs to be used and implemented in the hybrid SDKs.
Adding support to sync bytes as attachments.

[github-actions]

Semver Impact of This PR

🟡 Minor (new features)

📋 Changelog Preview

This is how your changes will appear in the changelog.
Entries from this PR are highlighted with a left border (blockquote style).

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New Features ✨

• (replay) Add beforeErrorSampling callback to Session Replay by romtsn in #5214

• Sync file attachments to native by bitsandfoxes in #5211

Internal Changes 🔧

• (deps) Update Native SDK to v0.13.3 by github-actions in #5215

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_{🤖 This preview updates automatically when you update the PR.}

[github-actions]

	Messages
📖	Do not forget to update Sentry-docs with your feature once the pull request gets approved.

Generated by 🚫 dangerJS against 1ffacfc

[sentry]

Sentry Build Distribution

App Name	App ID	Version	Configuration	Install Page
SDK Size	io.sentry.tests.size	8.36.0 (1)	release	Install Build

[romtsn]

there's also attachment.getByteProvider() which lazily evaluates and retrieves the bytes -- not sure if you want to support that from the gaming SDKs, but we use it when getting the bytes is heavy for the main thread, so it gets offloaded to the envelope serialization time on a bg thread, e.g.

sentry-java/sentry-android-core/src/main/java/io/sentry/android/core/ScreenshotEventProcessor.java

Lines 144 to 145 in 55aaf9b

	Attachment.fromByteProvider(
	() -> ScreenshotUtils.compressBitmapToPng(finalScreenshot, options.getLogger()),

[bitsandfoxes]

I think invoking the ByteProvider from inside the signal handler is going to be extremely risky. But I'll keep that in mind.

[romtsn]

LGTM!

[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	301.81 ms	360.57 ms	58.76 ms
Size	0 B	0 B	0 B

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
8687935	332.52 ms	362.23 ms	29.71 ms
27d7cf8	309.43 ms	364.27 ms	54.85 ms
f064536	329.00 ms	395.62 ms	66.62 ms
abfcc92	337.38 ms	427.39 ms	90.00 ms
ae7fed0	293.84 ms	380.22 ms	86.38 ms
d15471f	361.89 ms	378.07 ms	16.18 ms
1df7eb6	397.04 ms	429.64 ms	32.60 ms
9fbb112	401.87 ms	515.87 ms	114.00 ms
6405ec5	310.88 ms	354.56 ms	43.69 ms
62b579c	318.48 ms	367.71 ms	49.24 ms

App size

Revision	Plain	With Sentry	Diff
8687935	1.58 MiB	2.19 MiB	619.17 KiB
27d7cf8	1.58 MiB	2.12 MiB	549.42 KiB
f064536	1.58 MiB	2.20 MiB	633.90 KiB
abfcc92	1.58 MiB	2.13 MiB	557.31 KiB
ae7fed0	1.58 MiB	2.12 MiB	551.77 KiB
d15471f	1.58 MiB	2.13 MiB	559.54 KiB
1df7eb6	1.58 MiB	2.10 MiB	532.97 KiB
9fbb112	1.58 MiB	2.11 MiB	539.18 KiB
6405ec5	1.58 MiB	2.12 MiB	552.23 KiB
62b579c	0 B	0 B	0 B