[Follow up to #42209] Auto-Contribute is shown on Help center page

[hffvld]

Description

Follow-up to #42209

Steps to reproduce

1. Launch Brave
2. Enable Rewards 2.5
3. Connect custodian
4. Go to brave://rewards > Contributions
5. Tap Learn more about contributions.
6. Search for Auto-Contribute > Observe

Actual result

Auto-Contribute is shown on Help Center page

---

1	2

Expected result

Remove the Auto-Contribution mention from Help Center page.

Reproduces how often

Easily reproduced

Brave version

Brave build: 1.75.171
Chromium: 132.0.6834.160 (Official Build) (64-bit)

Device

• Brand/Model: ANY
• Android version: ANY

Channel information

• release (stable)
• beta
• nightly

Reproducibility

• with Brave Shields disabled
• with Brave Rewards disabled
• in the latest version of Chrome

Miscellaneous information

No response

[evanrgardner]

Removed A/C language, added 3.0 visuals, general formatting.

https://support.brave.com/hc/en-us/articles/360021123971-How-do-I-make-contributions-to-websites-and-content-creators-with-Brave-Rewards

[bsclifton]

Closing issue as this is for the support website and not for the browser

@hffvld for future issues, we can follow up in #user-support in our Slack instance