fixup! fix(cdk-experimental/combobox): refactor combobox filtering

Author: wagnermaciel

src/components-examples/cdk-experimental/combobox/BUILD.bazel

@@ -12,6 +12,7 @@ ng_project(
     deps = [
         "//:node_modules/@angular/common",
         "//:node_modules/@angular/core",
+        "//:node_modules/@angular/forms",
         "//src/cdk-experimental/listbox",
         "//src/cdk-experimental/tree",
     ],