Stop the Sentry SDK installing itself

Every build type now carries the production DSN as a compile-time constant.
Auto-installation would have the SDK initialize itself from that constant,
bypassing `SimplenoteCrashLoggingDataProvider` — the one place that decides
whether crash logging is on, and the reason debug builds stay out of Sentry.

This is also the condition wzieba's review answer rests on: how the DSN is
provided does not matter as long as auto-installation is off. `wpandroid` and
`wcandroid` both disable it.

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Generated with the help of Claude Code, https://claude.ai/code

Co-Authored-By: Claude Code Opus 4.8 <noreply@anthropic.com>

Author: mokagio

Simplenote/build.gradle

@@ -75,6 +75,7 @@ sentry {
     org = "a8c"
     projectName = "simplenote-android"
     authToken = providers.environmentVariable("SENTRY_AUTH_TOKEN").orNull
+    autoInstallation.enabled = false
 }
 
 buildscript {