Simplify CI steps

.github/workflows/ci.yml

@@ -44,56 +44,14 @@ jobs:
           override: true
     - uses: actions-rs/cargo@v1
       with:
-        command: build
-        args: --example animation
-    # Will exhibit linker warnings for 10.13 and below, expected:
+        command: test
     - uses: actions-rs/cargo@v1
       with:
         command: build
-        args: --example autolayout
-    - uses: actions-rs/cargo@v1
-      with:
-        command: build
-        args: --example calculator
-    - uses: actions-rs/cargo@v1
-      with:
-        command: build
-        args: --example custom_image_drawing
-    - uses: actions-rs/cargo@v1
-      with:
-        command: build
-        args: --example defaults
-    - uses: actions-rs/cargo@v1
-      with:
-        command: build
-        args: --example frame_layout
+        args: --features webview --example webview_custom_protocol
     # fails because it needs uikit, which is not
     # building for me
     #- uses: actions-rs/cargo@v1
     #  with:
     #    command: build
     #    args: --example ios-beta
-    - uses: actions-rs/cargo@v1
-      with:
-        command: build
-        args: --example text_input
-    - uses: actions-rs/cargo@v1
-      with:
-        command: build
-        args: --example todos_list
-    - uses: actions-rs/cargo@v1
-      with:
-        command: build
-        args: --example window
-    - uses: actions-rs/cargo@v1
-      with:
-        command: build
-        args: --example window_controller
-    - uses: actions-rs/cargo@v1
-      with:
-        command: build
-        args: --example window_delegate
-    - uses: actions-rs/cargo@v1
-      with:
-        command: build
-        args: --features webview --example webview_custom_protocol