Update Rust crate hyper to v0.14.19 (#4846)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Author: renovate[bot]

Cargo.lock

@@ -59,7 +59,7 @@ futures-channel = { version = "=0.3.21", default-features = false }
 futures-util = "=0.3.21"
 hex = "=0.4.3"
 http = "=0.2.7"
-hyper = { version = "=0.14.18", features = ["client", "http1"] }
+hyper = { version = "=0.14.19", features = ["client", "http1"] }
 indexmap = { version = "=1.8.2", features = ["serde-1"] }
 ipnetwork = "=0.19.0"
 tikv-jemallocator = { version = "=0.5.0", features = ['unprefixed_malloc_on_supported_platforms', 'profiling'] }