[Sheriff]Fix CrComponents tests file path

Tests:
CrComponentsCrPolicyNetworkBehaviorMojoTest.All
CrComponentsNetworkConfigTest.All
CrComponentsPolicyNetworkIndicatorMojoTest.All
failing on linux-chromeos-dbg bot because file not found.

The path should be cr_components/ instead of settings/

TBR=jhawkins@chromium.org

Bug: 1114675
Change-Id: I1867ef3da6e8cc15e5c24a3da65df4991557de44
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2346845Reviewed-by: Ella Ge <eirage@chromium.org>
Reviewed-by: James Hawkins <jhawkins@chromium.org>
Commit-Queue: Ella Ge <eirage@chromium.org>
Cr-Commit-Position: refs/heads/master@{#796414}

chrome/test/data/webui/cr_components/chromeos/cr_components_chromeos_browsertest.js

@@ -46,7 +46,7 @@ function registerTest(testName, module, deps) {
   this[className] = class extends PolymerTest {
     /** @override */
     get browsePreload() {
-      return `chrome://os-settings/test_loader.html?module=settings/chromeos/${module}`;
+      return `chrome://os-settings/test_loader.html?module=cr_components/chromeos/${module}`;
     }
 
     /** @override */