Update gpu allocator to 0.22 (#3447)

* bump gpu-allocator version

* cargo.lock

Author: Elabajaba

Cargo.lock

@@ -75,7 +75,7 @@ glow = { version = "0.12.0", optional = true }
 # backend: Dx12
 bit-set = { version = "0.5", optional = true }
 range-alloc = { version = "0.1", optional = true }
-gpu-allocator = { version = "0.21", default_features = false, features = ["d3d12", "windows", "public-winapi"], optional = true }
+gpu-allocator = { version = "0.22", default_features = false, features = ["d3d12", "windows", "public-winapi"], optional = true }
 hassle-rs = { version = "0.9", optional = true }
 
 [dependencies.wgt]