Revert "overlays(zola): Potentially fix race condition"

This didn't actually fix things.

overlays/zola.nix

@@ -2,10 +2,7 @@
   nixpkgs.overlays = [
     (final: prev: {
       zola = prev.zola.overrideAttrs (oldAttrs: {
-        patches = (oldAttrs.patches or [ ]) ++ [
-          ../patches/zola-serve-fix.patch
-          ../patches/zola-serve-race-condition-fix.patch
-        ];
+        patches = (oldAttrs.patches or [ ]) ++ [ ../patches/zola-serve-fix.patch ];
       });
     })
   ];

patches/zola-serve-race-condition-fix.patch

@@ -1,40 +0,0 @@
-From 25bf5d41182e7d15917ec2789dc08b74a7ed054c Mon Sep 17 00:00:00 2001
-From: Andrew Langmeier <raymi306@gmail.com>
-Date: Sun, 17 Sep 2023 14:46:59 -0400
-Subject: [PATCH] Attempt to prevent possible race condition
-
-If the site rebuilds and the config.toml file hasn't been moved over on top of the removed version, the site cannot rebuild correctly
----
- src/cmd/serve.rs | 19 +++++++++++++++++++
- 1 file changed, 19 insertions(+)
-
-diff --git a/src/cmd/serve.rs b/src/cmd/serve.rs
-index 35fd85f1f..2f7d48fba 100644
---- a/src/cmd/serve.rs
-+++ b/src/cmd/serve.rs
-@@ -669,6 +669,25 @@ pub fn serve(
-                                     site = s;
-                                 }
-                                 let entry = config_path_rel.to_str().unwrap_or("config.toml");
-+                                let mut path_exists = false;
-+                                let mut tries = 0;
-+                                let max_attempts = 3;
-+                                while tries < max_attempts {
-+                                    if config_path.exists() {
-+                                        path_exists = true;
-+                                        break;
-+                                    }
-+                                    tries += 1;
-+                                    thread::sleep(Duration::from_millis(100));
-+                                }
-+                                if !path_exists {
-+                                    return Err(
-+                                        std::io::Error::new(
-+                                            std::io::ErrorKind::NotFound,
-+                                            "Received NotifyRemove on a required file, and file did not reappear in time",
-+                                        ).into()
-+                                    );
-+                                }
-                                 watcher
-                                     .watch(root_dir.join(entry), RecursiveMode::Recursive)
-                                     .with_context(|| format!("Can't watch `{}` for changes in folder `{}`. Does it exist, and do you have correct permissions?", entry, root_dir.display()))?;