Add Server#isGlobalTickThread

This method should be present in Paper, not just in Folia, given
that the GlobalRegionScheduler is present.

Additonally, add Server#isOwnedByCurrentRegion(World, int, int, int, int)
for checking of a rectangle of chunks is owned by the current region.

patches/server/0917-Add-Lifecycle-Event-system.patch

@@ -727,10 +727,10 @@ index 2e96308696e131f3f013469a395e5ddda2c5d529..65a66e484c1c39c5f41d97db52f31c67
                  } catch (Throwable e) {
                      LOGGER.error("Failed to run bootstrapper for %s. This plugin will not be loaded.".formatted(provider.getSource()), e);
 diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-index ee79e3374b50ba21620a9685975a0341c15f313b..7cc96d03472a4cb94e679251f0969995284f7eaa 100644
+index eaea08530ca864158a2fa15dca38ca0c25a49bde..b4a823a62d7088262b7f799c977aec71f8778ff5 100644
 --- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
 +++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
-@@ -1050,6 +1050,11 @@ public final class CraftServer implements Server {
+@@ -1062,6 +1062,11 @@ public final class CraftServer implements Server {
  
      @Override
      public void reload() {