getsentry/sentry-java 8.30.0 on GitHub

Fix ANRs when collecting device context (#4970)
- IMPORTANT: This disables collecting external storage size (total/free) by default, to enable it back
  use options.isCollectExternalStorageContext = true or <meta-data android:name="io.sentry.external-storage-context" android:value="true" />
Fix NullPointerException when reading ANR marker (#4979)
Report discarded log in batch processor as log_byte (#4971)

Expose MAX_EVENT_SIZE_BYTES constant in SentryOptions (#4962)
Discard envelopes on 4xx and 5xx response (#4950)
- This aims to not overwhelm Sentry after an outage or load shedding (including HTTP 429) where too many events are sent at once

Add a Tombstone integration that detects native crashes without relying on the NDK integration, but instead using ApplicationExitInfo.REASON_CRASH_NATIVE on Android 12+. (#4933)
- Currently exposed via options as an internal API only.
- If enabled alongside the NDK integration, crashes will be reported as two separate events. Users should enable only one; deduplication between both integrations will be added in a future release.
Add Sentry Metrics to Java SDK (#5026)
- Metrics are enabled by default
- APIs are namespaced under Sentry.metrics()
- We offer the following APIs:
  - count: A metric that increments counts
  - gauge: A metric that tracks a value that can go up or down
  - distribution: A metric that tracks the statistical distribution of values
- For more details, see the Metrics documentation: https://docs.sentry.io/product/explore/metrics/getting-started/