Add support for TAF forecast times that use a space rather than a forward slash

[cquinlan-cirium]

Description

Occasionally, TAF strings arrive with a space rather than a slash in the time period token. Currently these are not supported in AVWX and will result in a forecast line that does not have valid start_time and end_time values. A small change allows this kind of format to be supported.

Checklist

• [X] Tests covering the new functionality have been added
• [X] Documentation has been updated OR the change is too minor to be documented
• [X] Changes are listed in the CHANGELOG.md OR changes are insignificant

[cquinlan-cirium]

@flyinactor91 Would it be possible to run the release flows? The latest package is still on 1.8.15.

[devdupont]

Published