Update tzinfo requirement from = 1.2.2 to = 1.2.5

Updates the requirements on tzinfo to permit the latest version.

Release notes

*Sourced from [tzinfo's releases](https://github.com/tzinfo/tzinfo/releases).* > ## v1.2.5 > * Support recursively (deep) freezing `Country` and `Timezone` instances. [#80](https://github-redirect.dependabot.com/tzinfo/tzinfo/issues/80). > * Allow negative daylight savings time offsets to be derived when reading from zoneinfo files. The utc_offset and std_offset are now derived correctly for Europe/Dublin in the 2018a and 2018b releases of the Time Zone Database. > > [TZInfo v1.2.5 on RubyGems.org](https://rubygems.org/gems/tzinfo/versions/1.2.5)

Changelog

*Sourced from [tzinfo's changelog](https://github.com/tzinfo/tzinfo/blob/master/CHANGES.md).* > ## Version 1.2.5 - 4-Feb-2018 > > * Support recursively (deep) freezing `Country` and `Timezone` instances. [#80](https://github-redirect.dependabot.com/tzinfo/tzinfo/issues/80). > * Allow negative daylight savings time offsets to be derived when reading from > zoneinfo files. The utc_offset and std_offset are now derived correctly for > Europe/Dublin in the 2018a and 2018b releases of the Time Zone Database. > > > ## Version 1.2.4 - 26-Oct-2017 > > * Ignore the leapseconds file that is included in zoneinfo directories installed > with version 2017c and later of the Time Zone Database. > > > ## Version 1.2.3 - 25-Mar-2017 > > * Reduce the number of `String` objects allocated when loading zoneinfo files. > [#54](https://github-redirect.dependabot.com/tzinfo/tzinfo/issues/54). > * Make `Timezone#friendly_identifier` compatible with frozen string literals. > * Improve the algorithm for deriving the `utc_offset` from zoneinfo files. This > now correctly handles Pacific/Apia switching from one side of the > International Date Line to the other whilst observing daylight savings time. > [#66](https://github-redirect.dependabot.com/tzinfo/tzinfo/issues/66). > * Fix an `UnknownTimezone` exception when calling transitions_up_to or > offsets_up_to on a `TimezoneProxy` instance obtained from > `Timezone.get_proxy`. > * Allow the Factory zone to be obtained from the Zoneinfo data source. > * Ignore the /usr/share/zoneinfo/timeconfig symlink included in Slackware > distributions. [#64](https://github-redirect.dependabot.com/tzinfo/tzinfo/issues/64). > * Fix `Timezone#strftime` handling of `%Z` expansion when `%Z` is prefixed with > more than one percent. [#31](https://github-redirect.dependabot.com/tzinfo/tzinfo/issues/31). > * Support expansion of `%z`, `%:z`, `%::z` and `%:::z` to the UTC offset of the > time zone in `Timezone#strftime`. [#31](https://github-redirect.dependabot.com/tzinfo/tzinfo/issues/31) and [#67](https://github-redirect.dependabot.com/tzinfo/tzinfo/issues/67). > > > ## Version 1.2.2 - 8-Aug-2014 > > * Fix an error with duplicates being returned by `Timezone#all_country_zones` > and `Timezone#all_country_zone_identifiers` when used with tzinfo-data > v1.2014.6 or later. > * Use the zone1970.tab file for country timezone data if it is found in the > zoneinfo directory (and fallback to zone.tab if not). zone1970.tab was added > in tzdata 2014f. zone.tab is now deprecated. > > > ## Version 1.2.1 - 1-Jun-2014 > > * Support zoneinfo files generated with zic version 2014c and later. > * On platforms that only support positive 32-bit timestamps, ensure that > conversions are accurate from the epoch instead of just from the first > ... (truncated)

Commits

- See full diff in [compare view](https://github.com/tzinfo/tzinfo/commits/v1.2.5)

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sensu-plugins / sensu-plugins-mailgun

Update tzinfo requirement from = 1.2.2 to = 1.2.5 #8