Update a whole lot of deprecated annotations

paper-api/src/main/java/org/bukkit/Bukkit.java

@@ -930,7 +930,6 @@ public final class Bukkit {
      * @param id the id of the map to get
      * @return a map view if it exists, or null otherwise
      */
-    // @Deprecated(since = "1.6.2") // Paper - Not a magic value
     @Nullable
     public static MapView getMap(int id) {
         return server.getMap(id);
@@ -1392,7 +1391,7 @@ public final class Bukkit {
      * @return true if the server should send a preview, false otherwise
      * @deprecated chat previews have been removed
      */
-    @Deprecated(since = "1.19.3")
+    @Deprecated(since = "1.19.3", forRemoval = true)
     public static boolean shouldSendChatPreviews() {
         return server.shouldSendChatPreviews();
     }
@@ -1515,7 +1514,6 @@ public final class Bukkit {
      * @return an offline player
      * @see #getOfflinePlayer(java.util.UUID)
      */
-    // @Deprecated(since = "1.7.5") // Paper
     @NotNull
     public static OfflinePlayer getOfflinePlayer(@NotNull String name) {
         return server.getOfflinePlayer(name);