Log Message:
py-annotated-types: update to 0.7.0.

Allow tzinfo objects for Timezone by @Viicos in #56
add URLs to pyproject.toml by @samuelcolvin in #58
suggested fix on typo by @PelicanQ in #60
Correct misstatement in README by @Zac-HD in #62
Fix IsDigit -> IsDigits by @toriningen in #63
Add Unit type by @tlambert03 in #65
Improve handling of GroupedMetadata (First try) by @cksleigen in #69
Prepare for 0.7.0 release by @adriangb in #70