Update Jellyfin SDK to v1.8.6

Author: renovate[bot]

gradle/libs.versions.toml

@@ -28,7 +28,7 @@ lifecycleRuntimeKtx = "2.10.0"
 activityCompose = "1.12.3"
 androidx-media3 = "1.9.2"
 coil = "3.3.0"
-jellyfin-sdk = "1.7.1"
+jellyfin-sdk = "1.8.6"
 nav3Core = "1.0.0"
 lifecycleViewmodelNav3 = "2.10.0"
 material3AdaptiveNav3 = "1.0.0-alpha03"