chore: update default lyrics providers and about links

lib/screens/settings/about_page.dart

@@ -130,20 +130,6 @@ class AboutPage extends StatelessWidget {
                     githubUsername: 'sjdonado',
                     showDivider: true,
                   ),
-                  _AboutSettingsItem(
-                    icon: Icons.music_note_outlined,
-                    title: context.l10n.aboutDabMusic,
-                    subtitle: context.l10n.aboutDabMusicDesc,
-                    onTap: () => _launchUrl('https://dabmusic.xyz'),
-                    showDivider: true,
-                  ),
-                  _AboutSettingsItem(
-                    icon: Icons.music_note_outlined,
-                    title: context.l10n.aboutSpotiSaver,
-                    subtitle: context.l10n.aboutSpotiSaverDesc,
-                    onTap: () => _launchUrl('https://spotisaver.net'),
-                    showDivider: true,
-                  ),
                   _AboutSettingsItem(
                     icon: Icons.lyrics_outlined,
                     title: 'Paxsenix',