Bump unicode-xid from 0.2.1 to 0.2.2

Bumps [unicode-xid](https://github.com/unicode-rs/unicode-xid) from 0.2.1 to 0.2.2.
- [Release notes](https://github.com/unicode-rs/unicode-xid/releases)
- [Commits](https://github.com/unicode-rs/unicode-xid/commits)

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.lock

@@ -2035,9 +2035,9 @@ checksum = "9337591893a19b88d8d87f2cec1e73fad5cdfd10e5a6f349f498ad6ea2ffb1e3"
 
 [[package]]
 name = "unicode-xid"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
+checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
 
 [[package]]
 name = "unicode_categories"