[ci skip] Add more patch identifying comments

patches/server/Improved-Watchdog-Support.patch

@@ -122,7 +122,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
          if (this.metricsRecorder.isRecording()) {
              this.cancelRecordingMetrics();
 @@ -0,0 +0,0 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
-             this.getProfileCache().save(false); // Paper
+             this.getProfileCache().save(false); // Paper - Perf: Async GameProfileCache saving
          }
          // Spigot end
 +        // Paper start - move final shutdown items here
@@ -277,7 +277,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +        if (server.isSameThread()) entityplayer.doTick(); // SPIGOT-924 // Paper - don't tick during emergency shutdowns (Watchdog)
          // CraftBukkit end
  
-         // Paper start - Remove from collideRule team if needed
+         // Paper start - Configurable player collision; Remove from collideRule team if needed
 diff --git a/src/main/java/net/minecraft/util/thread/BlockableEventLoop.java b/src/main/java/net/minecraft/util/thread/BlockableEventLoop.java
 index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
 --- a/src/main/java/net/minecraft/util/thread/BlockableEventLoop.java