Bump to libp2p v0.19.1 (#6125)

substrate/primitives/consensus/common/Cargo.toml

@@ -15,7 +15,7 @@ targets = ["x86_64-unknown-linux-gnu"]
 
 [dependencies]
 derive_more = "0.99.2"
-libp2p = { version = "0.19.0", default-features = false }
+libp2p = { version = "0.19.1", default-features = false }
 log = "0.4.8"
 sp-core = { path= "../../core", version = "2.0.0-dev"}
 sp-inherents = { version = "2.0.0-dev", path = "../../inherents" }

substrate/primitives/phragmen/fuzzer/Cargo.lock

@@ -540,7 +540,7 @@ dependencies = [
 
 [[package]]
 name = "memory-db"
-version = "0.19.0"
+version = "0.19.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "198831fe8722331a395bc199a5d08efbc197497ef354cb4c77b969c02ffc0fc4"
 dependencies = [