Fix Entity Teleportation and cancel velocity if teleported

Uses correct setPositionRotation for Entity teleporting instead of setLocation
as this is how Vanilla teleports entities.

Cancel any pending motion when teleported.

paper-server/patches/sources/net/minecraft/world/level/BaseSpawner.java.patch

@@ -61,7 +61,15 @@
  
                          Entity entity = EntityType.loadEntityRecursive(nbttagcompound, world, EntitySpawnReason.SPAWNER, (entity1) -> {
                              entity1.moveTo(d0, d1, d2, entity1.getYRot(), entity1.getXRot());
-@@ -157,13 +178,27 @@
+@@ -143,6 +164,7 @@
+                             return;
+                         }
+ 
++                        entity.preserveMotion = true; // Paper - Fix Entity Teleportation and cancel velocity if teleported; preserve entity motion from tag
+                         entity.moveTo(entity.getX(), entity.getY(), entity.getZ(), randomsource.nextFloat() * 360.0F, 0.0F);
+                         if (entity instanceof Mob) {
+                             Mob entityinsentient = (Mob) entity;
+@@ -157,13 +179,27 @@
                                  ((Mob) entity).finalizeSpawn(world, world.getCurrentDifficultyAt(entity.blockPosition()), EntitySpawnReason.SPAWNER, (SpawnGroupData) null);
                              }
  
@@ -91,7 +99,7 @@
                              this.delay(world, pos);
                              return;
                          }
-@@ -174,7 +209,7 @@
+@@ -174,7 +210,7 @@
                              ((Mob) entity).spawnAnim();
                          }
  
@@ -100,7 +108,7 @@
                      }
                  }
  
-@@ -202,7 +237,13 @@
+@@ -202,7 +238,13 @@
      }
  
      public void load(@Nullable Level world, BlockPos pos, CompoundTag nbt) {
@@ -114,7 +122,7 @@
          boolean flag = nbt.contains("SpawnData", 10);
  
          if (flag) {
-@@ -225,9 +266,15 @@
+@@ -225,9 +267,15 @@
              this.spawnPotentials = SimpleWeightedRandomList.single(this.nextSpawnData != null ? this.nextSpawnData : new SpawnData());
          }
  
@@ -132,7 +140,7 @@
              this.spawnCount = nbt.getShort("SpawnCount");
          }
  
-@@ -244,9 +291,20 @@
+@@ -244,9 +292,20 @@
      }
  
      public CompoundTag save(CompoundTag nbt) {