Remove parentheses from list table view counts when Calypsofying.

[jeffstieler]

Fixes Automattic/wc-calypso-bridge#458.

Original issue:

When viewing a post listing page, like orders, the type totals shown at the top have styling in place to emulate the <Count /> component of calypso. But inside the count "bubble" the numbers are displayed inside parenthesis, which looks quite odd. Seems like we should just do one or the other.

Changes proposed in this Pull Request:

• String replaces the list table counts from (10) to 10.

Is this a new feature or does it add/remove features to an existing part of Jetpack?

• No

Testing instructions:

• Go to the Posts listing
• Enable "calypsoify" by appending ?calypsoify=1 to the URL
• Verify there are no parentheses in the Post table view filters (All, Published, etc)

Proposed changelog entry for your changes:

• Changelog change probably isn't necessary

[jetpackbot]

Thank you for the great PR description!

When this PR is ready for review, please apply the [Status] Needs Review label. If you are an a11n, please have someone from your team review the code if possible. The Jetpack team will also review this PR and merge it to be included in the next Jetpack release.

Scheduled Jetpack release: August 6, 2019.
Scheduled code freeze: July 30, 2019

Generated by 🚫 dangerJS against 82ea828

[jeherve]

LGTM!