Embedded map fingerprinting exceptions (uplift to 1.7.x)

[brave-builds]

Uplift of #5109
Fixes brave/brave-browser#8902

Approved, please ensure that before merging:

• You have checked CI and the builds, lint, and tests all pass or are not related to your PR.
• You have tested your change on Nightly.
• The PR milestones match the branch they are landing to.

After you merge:

• The associated issue milestone is set to the smallest version that the changes is landed on.

[kjozwiak]

Going to restart macOS as test-browser failed as per https://ci.brave.com/job/brave-browser-build-pr/job/pr5109_map-fingerprinting-exceptions_1.7.x/1/execution/node/557/log/

21:23:56  [  FAILED  ] BraveRewardsBrowserTest.SplitProcessorAutoContribution, where TypeParam =  and GetParam() =  (8638 ms)
21:23:56  [512/512] BraveRewardsBrowserTest.SplitProcessorAutoContribution (8967 ms)
21:23:56  1 test failed:
21:23:56      BraveRewardsBrowserTest.SplitProcessorAutoContribution (../../brave/components/brave_rewards/browser/rewards_service_browsertest.cc:3084)

[pes10k]

Tested as fixed on nightly

[kjozwiak]

Looks like it failed test-browser on macOS again due to the following:

00:50:04  [  FAILED  ] BraveRewardsBrowserTest.SplitProcessorAutoContribution, where TypeParam =  and GetParam() =  (9065 ms)
00:50:04  [513/513] BraveRewardsBrowserTest.SplitProcessorAutoContribution (9260 ms)
00:50:04  1 test failed:
00:50:04      BraveRewardsBrowserTest.SplitProcessorAutoContribution (../../brave/components/brave_rewards/browser/rewards_service_browsertest.cc:3084)

After talking with @NejcZdovc, this is an intermittent issue that happens when the UI isn't ready or hasn't been updated. This will eventually be resolved via brave/brave-browser#7060.

[kjozwiak]

Travis is failing TEST_SUITE=test-security due to the minimist npm package being vulnerable. It's a known issue as per brave/brave-browser#8722 and doesn't block the PR from being uplifted.

[kjozwiak]

Tested as fixed on nightly

Awesome, thanks @pes10k 👍 QA also quickly checked on Nightly as per #5109 (comment).

[kjozwiak]

Uplift into 1.7.x approved after deliberating with @brave/uplift-approvers. Please make sure that all the correct labels are being used and the associated issue is moved into the correct milestone.