fix: Turn of pprof default features (#491)

One of the pprof default features (`cpp`) pulls in `symbolic-demangle`,
which is used for demangling, but we don't use that feature at all since
we are only interested in raw instruction addrs which we symbolicate and
demangle server-side.

sentry-core/Cargo.toml

@@ -41,10 +41,10 @@ build_id = { version = "0.2.1", optional = true }
 findshlibs = { version = "=0.10.2", optional = true }
 
 [target.'cfg(all(not(target_os = "windows"), not(all(target_os = "macos", target_arch = "aarch64"))))'.dependencies]
-pprof = { version = "0.10.0", optional = true }
+pprof = { version = "0.10.0", optional = true, default-features = false }
 
 [target.'cfg(all(target_os = "macos", target_arch = "aarch64"))'.dependencies]
-pprof = { version = "0.10.0", optional = true, features = ["frame-pointer"]}
+pprof = { version = "0.10.0", optional = true, default-features = false, features = ["frame-pointer"]}
 
 [dev-dependencies]
 # Because we re-export all the public API in `sentry`, we actually run all the