HelpBubbleView's secondary button text is not visible

[GeetaSarvadnya]

Description

Hide the Make Brave faster popup modal
Original issue description is updated.
See #29964 (comment)

Steps to Reproduce

1. Launch brave with clean profile and open more than 12 tabs
2. Check bubble's button text is visible

Actual result:

Expected result:

Hide the Make Brave faster popup modal

Reproduces how often:

Easy

Brave version (brave://version info)

Brave	1.52.68 Chromium: 113.0.5672.53 (Official Build) nightly (64-bit)
Revision	12f5dac35d12e8f4e72d7dd11df557ef93bc046f-refs/branch-heads/5672@{#703}
OS	Windows 10 Version 21H2 (Build 19044.2846)

Version/Channel Information:

• Can you reproduce this issue with the current release? NA
• Can you reproduce this issue with the beta channel? Yes
• Can you reproduce this issue with the nightly channel? Yes

Other Additional Information:

• Does the issue resolve itself when disabling Brave Shields? NA
• Does the issue resolve itself when disabling Brave Rewards? NA
• Is the issue reproducible on the latest version of Chrome? NA

Miscellaneous Information:

cc: @brave/qa-team @rebron @mkarolin

[GeetaSarvadnya]

Chrome popup modal

[stephendonner]

Just for easier reproducibility when verifying, if you open 12 or more tabs, you'll see the above.

[srirambv]

Probably need to make sure the below is also removed/hidden if we decide to hide the original

[GeetaSarvadnya]

1.68.50 Chromium: 126.0.6478.17 Windows 10 x64 - Make brave faster popup modal is inherited from Chrome, no thanks button is not visible, mouse over on the button shows the text No thanks clearly

cc: @rebron @emerick @simonhong

[GeetaSarvadnya]

cc: @aguscruiz

[aguscruiz]

This one should use our default style for dialogs
https://www.figma.com/design/H11ZOl6JMYbCTW4ZJXqR5V/%F0%9F%A6%81-Browser?node-id=6697-27337&t=B9Uj4dHnKD9GZsuA-1

[aguscruiz]

General issue here:
#38603