:bookmark: chore(release): bump the app version (#427)

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "websurfx"
-version = "1.18.0"
+version = "1.21.0"
 edition = "2021"
 description = "An open-source alternative to Searx that provides clean, ad-free, and organic results with incredible speed while keeping privacy and security in mind."
 repository = "https://github.com/neon-mmd/websurfx"
@@ -43,7 +43,7 @@ actix-cors = { version = "0.7.0", default-features = false }
 fake-useragent = { version = "0.1.3", default-features = false }
 env_logger = { version = "0.11.6", default-features = false }
 log = { version = "0.4.21", default-features = false }
-mlua = { version = "0.9.9", features = [
+mlua = { version = "0.10.2", features = [
     "luajit",
     "vendored",
 ], default-features = false }
@@ -62,7 +62,7 @@ futures = { version = "0.3.31", default-features = false, features = ["alloc"] }
 dhat = { version = "0.3.2", optional = true, default-features = false }
 mimalloc = { version = "0.1.43", default-features = false }
 async-once-cell = { version = "0.5.4", default-features = false }
-actix-governor = { version = "0.7.0", default-features = false }
+actix-governor = { version = "0.8.0", default-features = false }
 moka = { version = "0.12.8", optional = true, default-features = false, features = [
     "future",
 ] }