Bug 1758714 [wpt PR 33129] - Adjust URL of Navigation History in META…

….yml, a=testonly

Automatic update from web-platform-tests
Adjust URL of the navigation API in its META.yml

This follows from change of spec name and title: WICG/navigation-api#83.

Further test updates, including renaming the directory, will happen in subsequent commits.
--

wpt-commits: b13358b272a2870388a1f0a82954c2a4189ad04f
wpt-pr: 33129

testing/web-platform/tests/app-history/META.yml

@@ -1,4 +1,4 @@
-spec: https://wicg.github.io/app-history/
+spec: https://wicg.github.io/navigation-api/
 suggested_reviewers:
   - domenic
   - natechapin