Merge pull request #47 from lambda-sh/dependabot/cargo/obj-rs-0.7.0

Bump obj-rs from 0.6.0 to 0.7.0

Author: vmarcella

Cargo.lock

@@ -13,7 +13,7 @@ winit = "=0.27.5"
 shaderc = "=0.7"
 cfg-if = "=1.0.0"
 rand = "=0.8.5"
-obj-rs = "=0.6.0"
+obj-rs = "=0.7.0"
 
 # GFX-RS backends
 gfx-backend-gl = { version="=0.9.0", optional = true }