Verify wallet panel appears on Rewards onboarding tour

[zenparsing]

Description

The verify wallet panel is currently appearing in the rewards onboarding tour even when the bF feature flag disabled.

Steps to Reproduce

1. Open browser with a clean JP profile using the rewards staging
2. Open the rewards panel
3. Click "Start using Brave Rewards"
4. Navigate through onboarding tour

Actual result:

The verify wallet panel is displayed after the last tour step.

Expected result:

The verify wallet panel should not be displayed.

Version/Channel Information:

• Can you reproduce this issue with the current release? No
• Can you reproduce this issue with the beta channel? Yes
• Can you reproduce this issue with the nightly channel? Yes

[stephendonner]

Verified PASSED using

Brave	1.25.19 Chromium: 90.0.4430.72 (Official Build) nightly （x86_64）
変更履歴	b6172ef8d07ef486489a4b11b66b2eaeed50d132-refs/branch-heads/4430@{#1233}
OS	macOS バージョン11.2.3（ビルド20D91）

Steps:

1. changed OS region and language to Japan and Japanese, respectively
2. clean profile in Brave
3. launched Brave using --enable-logging=stderr --vmodule="*/bat-native-ledger/*"=6,"*/brave_rewards/*"=6,"*/bat-native-ads/*"=6,"*/bat-native-confirmations/*"=6,"*/brave_ads/*"=9,"*/brave_user_model/*"=6 --brave-ads-staging --brave-ads-debug --rewards=staging=true,reconcile-interval=4
4. clicked on the BAT icon
5. navigated through the Rewards-onboarding tour

Confirmed I didn't see the bitFlyer slide tacked on to the end, as I did in #14693.

---

Verification PASSED on Win 10 x64 using the following build:

Brave | 1.25.24 Chromium: 90.0.4430.72 (Official Build) nightly (64-bit)
-- | --
Revision | b6172ef8d07ef486489a4b11b66b2eaeed50d132-refs/branch-heads/4430@{#1233}
OS | Windows 10 OS Version 2009 (Build 19042.928)

Ran through the second case as per brave/brave-core#8484 (comment) and ensured that the verification modal was being displayed when the BitFlyer feature flag was enabled as per the following:

Using Japan Locale

Example	Example

Using English Local (but still using Japan as the region)

Example	Example