Implement reminder notification: If user clicks same ad 3 times

[tmancey]

Resolves brave/brave-browser#29313

Submitter Checklist:

• I confirm that no security/privacy review is needed, or that I have requested one
• There is a ticket for my issue
• Used Github auto-closing keywords in the PR description above
• Wrote a good PR/commit description
• Squashed any review feedback or "fixup" commits before merge, so that history is a record of what happened in the repo, not your PR
• Added appropriate labels (QA/Yes or QA/No; release-notes/include or release-notes/exclude; OS/...) to the associated issue
• Checked the PR locally:
  • npm run test -- brave_browser_tests, npm run test -- brave_unit_tests wiki
  • npm run lint, npm run presubmit wiki, npm run gn_check, npm run tslint
• Ran git rebase master (if needed)

Reviewer Checklist:

• A security review is not needed, or a link to one is included in the PR description
• New files have MPL-2.0 license header
• Adequate test coverage exists to prevent regressions
• Major classes, functions and non-trivial code blocks are well-commented
• Changes in component dependencies are properly reflected in gn
• Code follows the style guide
• Test plan is specified in PR before merging

After-merge Checklist:

• The associated issue milestone is set to the smallest version that the
  changes has landed on
• All relevant documentation has been updated, for instance:
  • https://github.com/brave/brave-browser/wiki/Deviations-from-Chromium-(features-we-disable-or-remove)
  • https://github.com/brave/brave-browser/wiki/Proxy-redirected-URLs
  • https://github.com/brave/brave-browser/wiki/Fingerprinting-Protections
  • https://github.com/brave/brave-browser/wiki/Brave%E2%80%99s-Use-of-Referral-Codes
  • https://github.com/brave/brave-browser/wiki/Custom-Headers
  • https://github.com/brave/brave-browser/wiki/Web-Compatibility-Exceptions-in-Brave
  • https://github.com/brave/brave-browser/wiki/QA-Guide
  • https://github.com/brave/brave-browser/wiki/P3A

Test Plan:

Confirm a reminder push notification is shown after clicking the same ad (creative instance) every third click (configurable via griffin study Reminder and param remind_user_if_clicking_the_same_ad_after). When clicking the reminder a user should be navigated to https://support.brave.com/hc/en-us/articles/14648356808845. The reminder should show You earn when a Brave Ads notification appears for the title and You don't need to click to earn, but do click if you're interested! for the body in both system and custom push notifications.

[emerick]

LGTM when tests are ready

[emerick]

LGTM

[tmancey]

CI failing due to unrelated:

2023-04-12T22:15:32.349Z] 4 tests failed:

[2023-04-12T22:15:32.349Z]     All/OsIntegrationSynchronizeCommandTest.SynchronizeWorks/OSIntegrationSubManagers_Disabled (..\..\chrome\browser\web_applications\commands\os_integration_synchronize_command_unittest.cc:127)

[2023-04-12T22:15:32.349Z]     All/OsIntegrationSynchronizeCommandTest.SynchronizeWorks/OSIntegrationSubManagers_SaveStateToDB (..\..\chrome\browser\web_applications\commands\os_integration_synchronize_command_unittest.cc:127)

[2023-04-12T22:15:32.349Z]     LaunchModeRecorderTest.SlowModeChromeShortcut (..\..\chrome\browser\ui\startup\launch_mode_recorder_unittest.cc:139)

[2023-04-12T22:15:32.349Z]     LaunchModeRecorderTest.SlowModeWebAppShortcut (..\..\chrome\browser\ui\startup\launch_mode_recorder_unittest.cc:157)