Update secondary CTA links for consistency

[aaemnnosttv]

Feature Description

As raised in #4764 (comment) and #4764 (comment) there is an inconsistency of styling secondary links. These should be updated to be consistent.

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Do not alter or remove anything below. The following sections will be managed by moderators only.

Acceptance criteria

• The .googlesitekit-cta-link styles should be adjusted to include the styles from .googlesitekit-cta-link--inherit, basically so that all elements that use class googlesitekit-cta-link today will look the same as those that use classes googlesitekit-cta-link googlesitekit-cta-link--inherit today.
• All usages of the class googlesitekit-cta-link--inherit as well as the style definition for this class should be removed.

Implementation Brief

• Using assets/sass/components/global/_googlesitekit-cta-link.scss,

  • Update .googlesitekit-cta-link to include the styles from googlesitekit-cta-link--inherit
  • Remove the googlesitekit-cta-link--inherit class

• Remove the googlesitekit-cta-link--inherit class used across the codebase.

• Estimates a bit higher due to QA involved since it's a global change.

Test Coverage

• No new tests to be added.
• VRT images might need to be updated.

QA Brief

• QAing this would require making sure all CTA links (not buttons, mostly secondary CTA links) look similar to the "Reset Site Kit" CTA here.
• The font family of the said links should be inherited by default, i.e. 'Roboto'.
• A few of the said links may have an intentionally different font size.

Changelog entry

• N/A

[aaemnnosttv]

@felixarntz should we standardize on inherit: true/false?

[felixarntz]

@aaemnnosttv They should all look like they had the googlesitekit-cta-link--inherit class. Since that should be the new default though, we should rather integrate that class's styles into the base googlesitekit-cta-link styles. I've defined ACs accordingly.

[aaemnnosttv]

IB ✅

[mohitwp]

QA Update ✅

Verified

• Verified all CTA links.
• The font family of the said links is 'Roboto'.
• Now all CTA links (not buttons, mostly secondary CTA links) look similar to the "Reset Site Kit" CTA here.
• Also verified when adsenseSetupV2, IdeaHub and DashboardSharing feature flag is active.