Update Rust crate regex to 1.7.0

Cargo.lock

@@ -1169,9 +1169,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.6.0"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c4eb3267174b8c6c2f654116623910a0fef09c4753f8dd83db29c48a0df988b"
+checksum = "e076559ef8e241f2ae3479e36f97bd5741c0330689e217ad51ce2c76808b868a"
 dependencies = [
  "aho-corasick",
  "memchr",

Cargo.toml

@@ -10,7 +10,7 @@ actix-web = "4.2.1"
 image = "0.24.4"
 lazy_static = "1.4.0"
 qstring = "0.7.2"
-regex = "1.6.0"
+regex = "1.7.0"
 reqwest = {version = "0.11.12", features = ["rustls-tls", "stream", "brotli", "gzip"], default-features = false}
 tokio = {version = "1.21.2", features = ["full"]}
 webp = "0.2.2"