ref(server): Remove vendored sentry_tower dependency (#4478)

It's no longer necessary to vendor `sentry-tower`, it was initially done
to smooth the transition to latest axum and hyper versions.

To [quote the
commit](4e025ce#diff-f8b4a828e3cbee31623b5c68f802c838595d2738afc253c80fa59f2c85b2d50d)
which introduced it:

> This will be removed once `axum` is upgraded to latest.

Cargo.toml

@@ -148,11 +148,11 @@ regex = "1.11.1"
 regex-lite = "0.1.6"
 reqwest = "0.12.9"
 rmp-serde = "1.3.0"
-sentry = "0.34.0"
-sentry-core = "0.34.0"
+sentry = "0.36.0"
+sentry-core = "0.36.0"
 sentry-kafka-schemas = { version = "0.1.122", default-features = false }
 sentry-release-parser = { version = "1.3.2", default-features = false }
-sentry-types = "0.34.0"
+sentry-types = "0.36.0"
 semver = "1.0.23"
 serde = { version = "1.0.215", features = ["derive", "rc"] }
 serde-transcode = "1.1.1"

relay-server/Cargo.toml

@@ -94,6 +94,7 @@ reqwest = { workspace = true, features = [
     "native-tls-vendored",
 ] }
 rmp-serde = { workspace = true }
+sentry = { workspace = true, features = ["tower-http"] }
 serde = { workspace = true }
 serde_bytes = { workspace = true }
 serde_json = { workspace = true }

relay-server/src/middlewares/mod.rs

@@ -12,7 +12,6 @@ mod decompression;
 mod handle_panic;
 mod metrics;
 mod normalize_path;
-mod sentry_tower;
 mod trace;
 
 mod body_timing;
@@ -23,5 +22,4 @@ pub use self::decompression::*;
 pub use self::handle_panic::*;
 pub use self::metrics::*;
 pub use self::normalize_path::*;
-pub use self::sentry_tower::*;
 pub use self::trace::*;