Update to the latest patch-polkadot-sdk

Removes several dependencies.

patches/directories-next/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "directories-next"
-version = "2.0.0"
+version = "2.0.99"
 description = "Patch from directories-next back to directories"
 license = "MIT"
 repository = "https://github.com/serai-dex/serai/tree/develop/patches/directories-next"
@@ -13,4 +13,4 @@ all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
 [dependencies]
-directories = "5"
+directories = "6"

patches/rocksdb/Cargo.toml

@@ -1,25 +0,0 @@
-[package]
-name = "rocksdb"
-version = "0.21.0"
-description = "rocksdb which patches to the latest update"
-license = "MIT"
-repository = "https://github.com/serai-dex/serai/tree/develop/patches/rocksdb"
-authors = ["Luke Parker <lukeparker5132@gmail.com>"]
-keywords = []
-edition = "2021"
-
-[package.metadata.docs.rs]
-all-features = true
-rustdoc-args = ["--cfg", "docsrs"]
-
-[dependencies]
-rocksdb = { version = "0.24", default-features = false, features = ["bindgen-runtime"] }
-
-[features]
-jemalloc = [] # Dropped as this causes a compilation failure on windows
-snappy = ["rocksdb/snappy"]
-lz4 = ["rocksdb/lz4"]
-zstd = ["rocksdb/zstd"]
-zlib = ["rocksdb/zlib"]
-bzip2 = ["rocksdb/bzip2"]
-default = ["snappy", "lz4", "zstd", "zlib", "bzip2"]

patches/rocksdb/src/lib.rs

@@ -1 +0,0 @@
-pub use rocksdb::*;