[FPF] Adds basic browser test to run for Android.

The new source file for FPF Android browser tests
`chrome/browser/fingerprinting_protection/fingerprinting_protection_filter_android_browsertest.cc`
is explicitly listed under the `android_browsertests` target to get
Android testing coverage.
`fingerprinting_protection_filter_browsertest.cc` is not running on
Android as of now (this is the ultimate goal). In the interest of
time and having some basic coverage as changes are made to the FPF
component we have a separate set of test cases under the
`android_browsertests` target.

Bug: 379336042
Change-Id: I36df8eedde7528fe6e20ce9b8c7cc6c3d6ba1c1e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6022582
Reviewed-by: Zainab Rizvi <rizvis@google.com>
Reviewed-by: Matt Reichhoff <mreichhoff@chromium.org>
Commit-Queue: Tanushree Bisht <tanub@google.com>
Cr-Commit-Position: refs/heads/main@{#1384555}