Update Rust crate unicode_names2 to v2

Cargo.lock

@@ -1261,15 +1261,6 @@ dependencies = [
  "smallvec",
 ]
 
-[[package]]
-name = "getopts"
-version = "0.2.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfe4fbac503b8d1f88e6676011885f34b7174f46e59956bba534ba83abded4df"
-dependencies = [
- "unicode-width",
-]
-
 [[package]]
 name = "getrandom"
 version = "0.2.16"
@@ -4711,9 +4702,9 @@ checksum = "b4ac048d71ede7ee76d585517add45da530660ef4390e49b098733c6e897f254"
 
 [[package]]
 name = "unicode_names2"
-version = "1.3.0"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d1673eca9782c84de5f81b82e4109dcfb3611c8ba0d52930ec4a9478f547b2dd"
+checksum = "d189085656ca1203291e965444e7f6a2723fbdd1dd9f34f8482e79bafd8338a0"
 dependencies = [
  "phf",
  "unicode_names2_generator",
@@ -4721,12 +4712,10 @@ dependencies = [
 
 [[package]]
 name = "unicode_names2_generator"
-version = "1.3.0"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b91e5b84611016120197efd7dc93ef76774f4e084cd73c9fb3ea4a86c570c56e"
+checksum = "1262662dc96937c71115228ce2e1d30f41db71a7a45d3459e98783ef94052214"
 dependencies = [
- "getopts",
- "log",
  "phf_codegen",
  "rand 0.8.5",
 ]

Cargo.toml

@@ -195,7 +195,7 @@ typed-arena = { version = "2.0.2" }
 unic-ucd-category = { version = "0.9" }
 unicode-ident = { version = "1.0.12" }
 unicode-width = { version = "0.2.0" }
-unicode_names2 = { version = "1.2.2" }
+unicode_names2 = { version = "2.0.0" }
 unicode-normalization = { version = "0.1.23" }
 url = { version = "2.5.0" }
 uuid = { version = "1.6.1", features = ["v4", "fast-rng", "macro-diagnostics"] }