Erroneously removed in 58910dc7.
The stubbing was a regression test to ensure `time_zone_select` wasn't implemented with
`grep`. Rename the test and add a comment to make the intent clearer.
When calling `test_time_zone_select_with_priority_zones_as_regexp` it would
define `=~` on the fake zones, but it would never be cleaned up because of
the zone cache.
Nuke it so `test_time_zone_select_with_priority_zones_as_regexp_using_grep_finds_no_zones`
accidentally find any zones because of `=~` being implemented.
`Tags::Base#select_content_tag`.
Previously, passing a falsey value to `include_blank` would be ignored if the
field was required, and a blank line would still be inserted. The following will
now raise instead of quietly failing:
`select("post", "category", %w(a required field), { include_blank: false }, required: 'required')`
AS does the following inside Time.find_zone! ...
`ActiveSupport::TimeZone[time_zone] || TZInfo::Timezone.get(time_zone)`
and given that the test is stubbing AS::TZ[] we don't need the removed
code.
