Exiv2

- [feature] add copy_to_another_image() . See the [tutorial](https://github.com/LeoHsiao1/pyexiv2/blob/master/docs/Tutorial.md#copy_xx) for details.
- [feature] support write duplicate exif key (Issue 133 )
- [lib] update exiv2 from 0.27.7 to v0.28.1 (Issue 132 )

- [feature] add four functions:
py
def convert_exif_to_xmp(data: dict, encoding='utf-8') -> dict
def convert_iptc_to_xmp(data: dict, encoding='utf-8') -> dict
def convert_xmp_to_exif(data: dict, encoding='utf-8') -> dict
def convert_xmp_to_iptc(data: dict, encoding='utf-8') -> dict

See the [tutorial](https://github.com/LeoHsiao1/pyexiv2/blob/master/docs/Tutorial.md#convert) for details

- [feature] Support modifying the XmpBag and XmpSeq data structures when using modify_xmp() . (issue 126)
- [bugfix] Avoid modifing input data in modify_exif() (commit https://github.com/LeoHsiao1/pyexiv2/commit/dfddde68bbe8c8cf60950bfb1955d9d2b24a0537)
- End support for python3.5

Add releases for python 3.12

- Add releases for Python3.11
- Update Exiv2 lib to v0.27.5