Fix skeleton horse spawn chance ignoring difficulty modifier if custom set

Also reduce diff

Spigot-Server-Patches/Add-ability-to-configure-frosted_ice-properties.patch

@@ -43,6 +43,4 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
          }
  
      }
--- 
-2.7.4 (Apple Git-66)
-
+--

Spigot-Server-Patches/Configurable-spawn-chances-for-skeleton-horses.patch

@@ -16,6 +16,9 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +    public double skeleHorseSpawnChance;
 +    private void skeleHorseSpawnChance() {
 +        skeleHorseSpawnChance = getDouble("skeleton-horse-thunder-spawn-chance", -1.0D); // -1.0D represents a "vanilla" state
++        if (skeleHorseSpawnChance < 0) {
++            skeleHorseSpawnChance = 0.05D; // Vanilla
++        }
 +    }
  }
 diff --git a/src/main/java/net/minecraft/server/WorldServer.java b/src/main/java/net/minecraft/server/WorldServer.java
@@ -27,10 +30,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
                          DifficultyDamageScaler difficultydamagescaler = this.D(blockposition);
  
 -                        if (this.random.nextDouble() < (double) difficultydamagescaler.b() * 0.05D) {
-+                        // Paper start - Configurable skeleton horse spawn chance
-+                        double chance = this.paperConfig.skeleHorseSpawnChance == -1.0D ? (double) difficultydamagescaler.b() * 0.05D : this.paperConfig.skeleHorseSpawnChance;
-+                        if (this.random.nextDouble() < chance) {
-+                            // Paper end
++                        if (this.random.nextDouble() < difficultydamagescaler.b() * paperConfig.skeleHorseSpawnChance) { // Paper - Configurable skeleton horse spawn chance
                              EntityHorse entityhorse = new EntityHorse(this);
  
                              entityhorse.setType(EnumHorseType.SKELETON);

Spigot-Server-Patches/LootTable-API-Replenishable-Lootables-Feature.patch

@@ -728,6 +728,4 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
      private final CraftInventory inventory;
  
      CraftMinecartHopper(CraftServer server, EntityMinecartHopper entity) {
--- 
-2.7.4 (Apple Git-66)
-
+--

Spigot-Server-Patches/Option-to-disable-BlockPhysicsEvent-for-Redstone.patch

@@ -15,8 +15,8 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 --- a/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
 +++ b/src/main/java/com/destroystokyo/paper/PaperWorldConfig.java
 @@ -0,0 +0,0 @@ public class PaperWorldConfig {
-     private void skeleHorseSpawnChance() {
-         skeleHorseSpawnChance = getDouble("skeleton-horse-thunder-spawn-chance", -1.0D); // -1.0D represents a "vanilla" state
+             skeleHorseSpawnChance = 0.05D; // Vanilla
+         }
      }
 +
 +    public boolean firePhysicsEventForRedstone = false;

Spigot-Server-Patches/Optional-old-TNT-cannon-behaviors.patch

@@ -390,6 +390,4 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
                          if (entity instanceof EntityHuman) {
                              EntityHuman entityhuman = (EntityHuman) entity;
  
--- 
-2.7.4 (Apple Git-66)
-
+--

Spigot-Server-Patches/Re-add-tileEntityTick.startTiming-Spigot-removed.patch

@@ -16,6 +16,4 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
          this.M = true;
          // CraftBukkit start - From below, clean up tile entities before ticking them
          if (!this.tileEntityListUnload.isEmpty()) {
--- 
-2.7.4 (Apple Git-66)
-
+--