try-with-resources on populate timer (Fixes #2061)

Lets also ignore the fixup patch, that never existed, right? Right.

Spigot-Server-Patches/Timings-v2.patch

@@ -322,14 +322,14 @@ index afa9f0c1e..85a5776b0 100644
      private final float frictionFactor;
      protected final BlockStateList<Block, IBlockData> blockStateList;
 diff --git a/src/main/java/net/minecraft/server/Chunk.java b/src/main/java/net/minecraft/server/Chunk.java
-index 937fcd7fa..b317a9800 100644
+index 937fcd7fa..d62c84516 100644
 --- a/src/main/java/net/minecraft/server/Chunk.java
 +++ b/src/main/java/net/minecraft/server/Chunk.java
 @@ -0,0 +0,0 @@ public class Chunk implements IChunkAccess {
              server.getPluginManager().callEvent(new org.bukkit.event.world.ChunkLoadEvent(this.bukkitChunk, this.needsDecoration));
  
              if (this.needsDecoration) {
-+                this.world.timings.syncChunkLoadPopulateTimer.startTiming(); // Paper
++            try (co.aikar.timings.Timing ignored = this.world.timings.syncChunkLoadPopulateTimer.startTiming()) { // Paper
                  java.util.Random random = new java.util.Random();
                  random.setSeed(world.getSeed());
                  long xRand = random.nextLong() / 2L * 2L + 1L;
@@ -337,7 +337,7 @@ index 937fcd7fa..b317a9800 100644
                      }
                  }
                  server.getPluginManager().callEvent(new org.bukkit.event.world.ChunkPopulateEvent(bukkitChunk));
-+                this.world.timings.syncChunkLoadPopulateTimer.stopTiming(); // Paper
++                } // Paper
              }
          }
      }
@@ -624,7 +624,7 @@ index 1a33b7048..7c72fb918 100644
      }
  
 diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
-index 25972072f..581ecf71d 100644
+index 64318e6e7..c76620f2b 100644
 --- a/src/main/java/net/minecraft/server/MinecraftServer.java
 +++ b/src/main/java/net/minecraft/server/MinecraftServer.java
 @@ -0,0 +0,0 @@