fix: upgrade sentry w/ a fix for the blocking curl Transport

includes the fix: getsentry/sentry-rust#701

Closes SYNC-4460

Author: pjenvey

Diff for: Cargo.toml

@@ -65,6 +65,7 @@ reqwest = { version = "0.12", default-features = false, features = [
   "rustls-tls",
 ] }
 # rev 1b65b5c includes https://github.com/getsentry/sentry-rust/pull/701
+# TODO: bump to 0.35 as soon as it's available
 sentry = { version = "0.34", git = "https://github.com/getsentry/sentry-rust", rev = "1b65b5c", default-features = false, features = [
   "curl",
   "backtrace",