Bump plexapi from 4.13.4 to 4.15.0 (#2132)

* Bump plexapi from 4.13.4 to 4.15.0

Bumps [plexapi](https://github.com/pkkid/python-plexapi) from 4.13.4 to 4.15.0.
- [Release notes](https://github.com/pkkid/python-plexapi/releases)
- [Commits](https://github.com/pkkid/python-plexapi/compare/4.13.4...4.15.0)

---
updated-dependencies:
- dependency-name: plexapi
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* Update plexapi==4.15.0

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: JonnyWong16 <9099342+JonnyWong16@users.noreply.github.com>

[skip ci]

lib/plexapi/photo.py

@@ -8,8 +8,7 @@ from plexapi.exceptions import BadRequest
 from plexapi.mixins import (
     RatingMixin,
     ArtUrlMixin, ArtMixin, PosterUrlMixin, PosterMixin,
-    AddedAtMixin, SortTitleMixin, SummaryMixin, TitleMixin, PhotoCapturedTimeMixin,
-    TagMixin
+    PhotoalbumEditMixins, PhotoEditMixins
 )
 
 
@@ -18,7 +17,7 @@ class Photoalbum(
     PlexPartialObject,
     RatingMixin,
     ArtMixin, PosterMixin,
-    AddedAtMixin, SortTitleMixin, SummaryMixin, TitleMixin
+    PhotoalbumEditMixins
 ):
     """ Represents a single Photoalbum (collection of photos).
 
@@ -146,8 +145,7 @@ class Photo(
     PlexPartialObject, Playable,
     RatingMixin,
     ArtUrlMixin, PosterUrlMixin,
-    AddedAtMixin, PhotoCapturedTimeMixin, SortTitleMixin, SummaryMixin, TitleMixin,
-    TagMixin
+    PhotoEditMixins
 ):
     """ Represents a single Photo.