Function resetColumns

Reset the user's column configuration for the filter to the default.

Permissions required: Permission to access Jira, however, columns are only reset for:

• Filters owned by the user.
• Filters shared with a group that the user is a member of.
• Filters shared with a private project that the user has Browse projects project permission for.
• Filters shared with a public project.
• Filters shared with the public.