ci: Use non-deprecated sentry-cli snapshots upload command

[runningcode]

📜 Description

The sentry-cli build snapshots command is deprecated in favor of sentry-cli snapshots upload. This renames both usages in CI:

• .github/workflows/build.yml — the sentry-android-core test-snapshots upload step.
• .github/workflows/integration-tests-ui.yml — the sentry-android-replay replay-snapshots upload step.

The arguments (positional path + --app-id) are unchanged, since this is purely a command-group rename.

💡 Motivation and Context

CI is emitting the following deprecation warning:

`sentry-cli build snapshots` is deprecated. Use `sentry-cli snapshots upload` instead.

Switching now silences the warning and keeps the upload steps working once the deprecated command is removed from sentry-cli.

💚 How did you test it?

CI-only change. The behavior is verified by the snapshot upload steps running green in CI. Note: the new subcommand could not be verified against a local sentry-cli source checkout (v3.1.0 still ships only build snapshots); the change follows the deprecation warning's explicit guidance, and CI installs the latest CLI via curl -sL https://sentry.io/get-cli/.

📝 Checklist

• I added GH Issue ID & Linear ID
• No new PII added or SDK only sends newly added PII if sendDefaultPII is enabled.
• No breaking change or entry added to the changelog.

🔮 Next steps

[sentry]

📲 Install Builds

Android

🔗 App Name	App ID	Version	Configuration
SDK Size	io.sentry.tests.size	8.49.0 (1)	release

⚙️ sentry-android Build Distribution Settings

[github-actions]

Performance metrics 🚀

	Plain	With Sentry	Diff
Startup time	362.36 ms	411.04 ms	48.69 ms
Size	0 B	0 B	0 B

Baseline results on branch: main

Startup times

Revision	Plain	With Sentry	Diff
b193867	319.59 ms	403.09 ms	83.50 ms
2124a46	319.19 ms	415.04 ms	95.85 ms
a5ab36f	316.83 ms	394.54 ms	77.71 ms
dba088c	320.59 ms	361.29 ms	40.70 ms
4e3e79d	328.10 ms	395.64 ms	67.54 ms
abfcc92	309.54 ms	380.32 ms	70.78 ms
539ca63	313.51 ms	355.43 ms	41.92 ms
3d205d0	352.15 ms	432.53 ms	80.38 ms
bb0ff41	312.86 ms	363.78 ms	50.92 ms
2195398	319.02 ms	342.38 ms	23.36 ms

App size

Revision	Plain	With Sentry	Diff
b193867	1.58 MiB	2.19 MiB	620.00 KiB
2124a46	1.58 MiB	2.12 MiB	551.51 KiB
a5ab36f	1.58 MiB	2.12 MiB	555.26 KiB
dba088c	1.58 MiB	2.13 MiB	558.99 KiB
4e3e79d	0 B	0 B	0 B
abfcc92	1.58 MiB	2.13 MiB	557.31 KiB
539ca63	1.58 MiB	2.12 MiB	551.41 KiB
3d205d0	1.58 MiB	2.10 MiB	532.97 KiB
bb0ff41	0 B	0 B	0 B
2195398	0 B	0 B	0 B