Restore a condition I accidently removed in last build

Spigot-Server-Patches/0532-Unload-leaked-Cached-Chunks.patch

@@ -18,10 +18,10 @@ We will now detect these chunks in that iteration, and automatically
 add it to the unload queue when the chunk is found without any tickets.
 
 diff --git a/src/main/java/net/minecraft/server/ChunkProviderServer.java b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-index 54e89c9cc6c47ff2c4f4dd5d4c22a391f8a3d6e0..899a49974acf60eb7a160a4b55d1ab389249d3b0 100644
+index 54e89c9cc6c47ff2c4f4dd5d4c22a391f8a3d6e0..af4ffef0466966f0d333431e72163486dc3ba49d 100644
 --- a/src/main/java/net/minecraft/server/ChunkProviderServer.java
 +++ b/src/main/java/net/minecraft/server/ChunkProviderServer.java
-@@ -898,6 +898,29 @@ public class ChunkProviderServer extends IChunkProvider {
+@@ -898,6 +898,33 @@ public class ChunkProviderServer extends IChunkProvider {
                          if (chunksTicked[0]++ % 10 == 0) this.world.getMinecraftServer().midTickLoadChunks(); // Paper
                      }
                  }
@@ -36,6 +36,10 @@ index 54e89c9cc6c47ff2c4f4dd5d4c22a391f8a3d6e0..899a49974acf60eb7a160a4b55d1ab38
 +                    if (chunkHolderStatus != null && !chunkHolderStatus.isAtLeastStatus(desiredStatus)) {
 +                        return;
 +                    }
++                    if (playerchunk.lastActivity == 0) {
++                        playerchunk.lastActivity = world.getTime();
++                        return;
++                    }
 +                    playerchunk.lastActivity = world.getTime();
 +                    Chunk chunk = playerchunk.getChunk();
 +                    if ((chunk != null && chunk.isAnyNeighborsLoaded()) || !playerchunk.neighborPriorities.isEmpty()) {