switch to more recent Serenity await fork

Cargo.lock

@@ -1154,12 +1154,12 @@ dependencies = [
 [[package]]
 name = "serenity"
 version = "0.8.6"
-source = "git+https://github.com/Lakelezz/serenity/?branch=await#a2e8cdedd0a42e31f83c668a80aa3a39ae0a37f3"
+source = "git+https://github.com/acdenisSK/serenity/?branch=await_next#98e68a6c571386792b306b1a6d3cc014416d7147"
 dependencies = [
  "async-tls",
  "async-trait",
  "async-tungstenite",
- "base64 0.11.0",
+ "base64 0.12.2",
  "bitflags",
  "bytes",
  "chrono",
@@ -1167,10 +1167,11 @@ dependencies = [
  "futures",
  "log",
  "reqwest",
- "rustls 0.16.0",
+ "rustls 0.17.0",
  "serde",
  "serde_json",
  "tokio",
+ "typemap_rev",
  "url",
  "webpki",
  "webpki-roots 0.19.0",
@@ -1355,6 +1356,12 @@ dependencies = [
  "utf-8",
 ]
 
+[[package]]
+name = "typemap_rev"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "078d41124321488746becfa144977b9b54667af408ff933cbbce9d83e7796ac9"
+
 [[package]]
 name = "typenum"
 version = "1.12.0"

Cargo.toml

@@ -15,8 +15,8 @@ toml = "0.5.6"
 # tracery = "0.1.0"
 
 [dependencies.serenity]
-git = "https://github.com/Lakelezz/serenity/"
+git = "https://github.com/acdenisSK/serenity/"
-branch = "await"
+branch = "await_next"
 default-features = false
 features = [
     "builder",