merge_pr_50788

[Signature-based SRI] Simplify path-based tests.

Currently, our tentative WPTs rely on a resource file that lives in the
/tentative directory. This directory impacts the signature in some
cases (e.g. the @path derived component), and it would be ideal to
avoid that as we introduce more cases where it might occur. This CL
moves the resouce file out of the /tentative directory so that the
signatures will remain stable even as the tests shift from tentative to
non-tentative.

Bug: 383409584
Change-Id: Ie8cbba80e856e4a1b051e80e095875cefe7c5aa6
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6268259
Commit-Queue: Mike West mkwst@chromium.org
Reviewed-by: Joe DeBlasio jdeblasio@chromium.org
Cr-Commit-Position: refs/heads/main@{#1421795}