Update egui-winit example dependencies (#167)

* Update egui-winit example dependencies

* Update MSRV

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
         rust:
           - stable
           - beta
-          - 1.51.0
+          - 1.52.0
     steps:
       - name: Checkout sources
         uses: actions/checkout@v2
@@ -40,7 +40,7 @@ jobs:
         rust:
           - stable
           - beta
-          - 1.51.0
+          - 1.52.0
     steps:
       - name: Checkout sources
         uses: actions/checkout@v2

MSRV.md

@@ -2,7 +2,7 @@
 
 | `pixels` version | `rustc` version |
 |------------------|-----------------|
-| `0.4.0`          | `1.51.0`        |
+| `0.4.0`          | `1.52.0`        |
 | `0.3.0`          | `1.51.0`        |
 | `0.2.0`          | `1.41.0`        |
 | `0.1.0`          | `1.41.0`        |

examples/egui-winit/Cargo.toml

@@ -10,9 +10,9 @@ optimize = ["log/release_max_level_warn"]
 default = ["optimize"]
 
 [dependencies]
-egui = "0.11"
-egui_wgpu_backend = "0.7"
-egui_winit_platform = "0.6"
+egui = "0.12"
+egui_wgpu_backend = "0.8"
+egui_winit_platform = "0.7"
 env_logger = "0.8"
 log = "0.4"
 pixels = { path = "../.." }