meta: update descriptions

Update the README and fastlane metadata in preparation for 2.1.0.

fastlane/metadata/android/en-US/changelogs/11.txt

@@ -0,0 +1 @@
+Auxio 2.1.0 enhances the playback experience, implementing a single-queue system, ReplayGain functionality, and better support on older devices. For more information, please read the full changelog at https://github.com/OxygenCobalt/Auxio/releases/tag/v2.0.0.

fastlane/metadata/android/en-US/full_description.txt

@@ -4,13 +4,13 @@ Auxio is a local music player with a fast, reliable UI/UX without the many usele
 
 - ExoPlayer based playback
 - Customizable UI & Behavior
-- Genres/Artists/Albums/Songs support
-- Intuitive queue system
+- Genres/Artists/Albums/Songs indexing
 - Reliable playback state persistence
-- Material You support (12+ only)
-- Edge-to-edge (8.1+ Only)
+- ReplayGain support (On MP3, FLAC, OGG, and OPUS)
+- Material You (Android 12+ only)
+- Edge-to-edge
 - Embedded covers support
 - Search Functionality
 - Audio/Headset focus
 - Completely private and offline
-- No rounded album covers
+- No rounded album covers (Unless you want them. Then you can.)

prebuild.py

@@ -91,13 +91,16 @@ extractor_aar_path = os.path.join(
     exoplayer_path, "library", "extractor", "buildout",
     "outputs", "aar", "library-extractor-release.aar"
 )
+
 flac_ext_aar_path = os.path.join(
     exoplayer_path, "extensions", "flac", "buildout",
     "outputs", "aar", "extension-flac-release.aar"
 )
+
 os.chdir(exoplayer_path)
 sh("./gradlew library-extractor:bundleReleaseAar")
 sh("./gradlew extension-flac:bundleReleaseAar")
+
 os.chdir(start_path)
 sh("mkdir " + libs_path)
 sh("cp " + extractor_aar_path + " " + libs_path)