Helpful Hints: "Bravery Panel" reference used in Settings

[lukemulks]

• Did you search for similar issues before submitting this one?
  Yes

• Describe the issue you encountered:
  Noticed that within the Helpful Hints in the Settings section that "Bravery Panel" is referenced, instead of "Shields"

• Platform (Win7, 8, 10? macOS? Linux distro?):
  Windows 10

• Brave Version (revision SHA):
  0.12.15

• Steps to reproduce:

  1. Open the Settings section
  2. Rotate through the Helpful Hints until you see the one re: HTTPSe
  3. Note the Bravery Panel reference

• Actual result:
  Bravery Panel

• Expected result:
  Shields Settings || Shields Site Settings || Shields Panel

• Will the steps above reproduce in a fresh profile? If not what other info can be added?

• Is this an issue in the currently released version?
  Yes

• Can this issue be consistently reproduced?
  Yes

• Extra QA steps:
  1.
  2.
  3.

• Screenshot if needed:

• Any related issues:
  na

[cndouglas]

Text to change: https://github.com/brave/browser-laptop/blob/master/app/extensions/brave/locales/en-US/preferences.properties#L117

[cndouglas]

Fixed with 94f8976.