Update dependency io.sentry:sentry-android to v8.21.0 (#5293)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

gradle/libs.versions.toml

@@ -198,7 +198,7 @@ haze_materials = { module = "dev.chrisbanes.haze:haze-materials", version.ref =
 
 # Analytics
 posthog = "com.posthog:posthog-android:3.21.1"
-sentry = "io.sentry:sentry-android:8.20.0"
+sentry = "io.sentry:sentry-android:8.21.0"
 # main branch can be tested replacing the version with main-SNAPSHOT
 matrix_analytics_events = "com.github.matrix-org:matrix-analytics-events:0.28.0"