Fix tests

Author: sonallux

spotify-web-api-java/src/test/java/examples/AuthorizationCodeExample.java

@@ -56,7 +56,7 @@ private boolean authorize() {
 
     private void useTheSpotifyWebApi() {
         try {
-            var usersSavedTracks = spotifyApi.getLibraryApi().getUsersSavedTracks().build().execute();
+            var usersSavedTracks = spotifyApi.getTracksApi().getUsersSavedTracks().build().execute();
             usersSavedTracks.getItems().forEach(System.out::println);
         } catch (SpotifyApiException e) {
             e.printStackTrace();

spotify-web-api-java/src/test/java/examples/AuthorizationCodePKCEExample.java

@@ -56,7 +56,7 @@ private boolean authorize() {
 
     private void useTheSpotifyWebApi() {
         try {
-            var usersSavedTracks = spotifyApi.getLibraryApi().getUsersSavedTracks().build().execute();
+            var usersSavedTracks = spotifyApi.getTracksApi().getUsersSavedTracks().build().execute();
             usersSavedTracks.getItems().forEach(System.out::println);
         } catch (SpotifyApiException e) {
             e.printStackTrace();

spotify-web-api-java/src/test/java/examples/ImplicitGrantExample.java

@@ -48,7 +48,7 @@ private boolean authorize() {
 
     private void useTheSpotifyWebApi() {
         try {
-            var usersSavedTracks = spotifyApi.getLibraryApi().getUsersSavedTracks().build().execute();
+            var usersSavedTracks = spotifyApi.getTracksApi().getUsersSavedTracks().build().execute();
             usersSavedTracks.getItems().forEach(System.out::println);
         } catch (SpotifyApiException e) {
             e.printStackTrace();