Make grep filter specs compatible with OR title grep

[bahmutov]

--env grep="hello world; auth user" does not split the search string into parts before filtering the specs

[github-actions[bot]]

:tada: This issue has been resolved in version 2.11.1 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot :package::rocket: