[Android] Replace "Wallet" text in Rewards contexts to say "Brave Rewards"

[Miyayes]

Description

• Update strings inside Rewards dropdown panel
• Tipping banner text
• Will inherit all the strings from Brave Rewards settings page for free

Android version of: #19768

[Uni-verse]

Verification completed on Samsung GS 21 & Tab S7 using

Brave	1.41.95 Chromium: 103.0.5060.114 (Official Build) (64-bit) 
Revision	a1c2360c5b02a6d4d6ab33796ad8a268a6128226-refs/branch-heads/5060@{#1124}
OS	Android 12; Build/SP1A.210812.016

Rewards Welcome Tour

• Confirmed Brave Rewards text is used instead of Wallet

1	2	3

Brave://rewards

• Confirmed Brave Rewards is displayed instead of Wallet or Brave Wallet
• Logged issue to investigate whether dropdown text should be updated. - [Android] Follow up to #20998 - Replace "Wallet" text in Rewards contexts to say "Brave Rewards" #24001

Gemini	Uphold
	!

Rewards Panel

Unverified	Uphold	Gemini

Reset Rewards

• Confirmed Brave Rewards is used instead of Wallet
• Logged issue for wallet terminology in the modal - [Android] Follow up to #20998 - Replace "Wallet" text in Rewards contexts to say "Brave Rewards" #24001

Rewards internals

• Confirmed Brave Rewards is showed instead of Brave Wallet
• Logged issue for Wallet Info on sync internals page. Likely should say Brave Rewards info instead - [Android] Follow up to #20998 - Replace "Wallet" text in Rewards contexts to say "Brave Rewards" #24001

Verified dropdown/Verifying Wallets

• Confirmed 'wallet' text doesn't appear instead of Brave Rewards in the verified dropdown or when user connects to custodian.

Uphold	Gemini	Verify

Tip Banners

• Confirmed theres no mention of wallet text in Tip banners

One Time	Monthly

System Notification (first ad)

• Introduction notification contains Brave Rewards in description