Bump wgpu to major release: 22.0.0

Author: tesuji

Cargo.toml

@@ -31,7 +31,7 @@ optional = true
 
 [dev-dependencies]
 rand = "0.8"
-wgpu = { version = "0.20", features = ["spirv"] }
+wgpu = { version = "22.0.0", features = ["spirv"] }
 pollster = "0.3"
 env_logger = "0.11.0"