הורדת sentry-cli 3.4.3

Security Fixes
- Behavior-breaking: Disable Xcode Info.plist preprocessing by default to avoid passing project-controlled compiler settings to cc during release auto-discovery. This affects sentry-cli releases propose-version, sentry-cli send-event and sentry-cli bash-hook --send-event release inference, and sentry-cli react-native xcode auto-release detection. Use --allow-xcode-infoplist-preprocessing only for trusted projects that require preprocessing.
- Ensure restrictive file permissions maintained when sentry-cli login updates existing config files.
- Disable TLS verification only when http.verify_ssl is set to false, case-insensitively.
- Shell-escape generated bash-hook arguments, including paths, tags, release names, and the CLI path.
- Stop sending environment variables in sentry-cli bash-hook events.
- Verify the downloaded binary checksum before replacing the current executable in sentry-cli update.
Performance
- (snapshots) Skip uploading images that already exist in objectstore by batch-checking with HEAD requests first (#3305)
Fixes
- (snapshots) Reject snapshot uploads that have a PR number but no base SHA, since comparisons cannot work without a base reference (#3300)