feat(material/checkbox): switch implementation to MDC

Author: andrewseguin

src/components-examples/material/form-field/BUILD.bazel

@@ -18,8 +18,6 @@ ng_module(
         "//src/material/button",
         "//src/material/form-field",
         "//src/material/form-field/testing",
-        "//src/material/form-field",
-        "//src/material/form-field/testing",
         "//src/material/icon",
         "//src/material/input",
         "//src/material/input/testing",

src/components-examples/material/select/BUILD.bazel

@@ -15,9 +15,9 @@ ng_module(
     deps = [
         "//src/cdk/testing",
         "//src/cdk/testing/testbed",
-        "//src/material/legacy-checkbox",
         "//src/material/form-field",
         "//src/material/input",
+        "//src/material/legacy-checkbox",
         "//src/material/select",
         "//src/material/select/testing",
         "@npm//@angular/forms",