chore(nix): remove external ripgrep (#22482)

nix/opencode.nix

@@ -7,7 +7,6 @@
   sysctl,
   makeBinaryWrapper,
   models-dev,
-  ripgrep,
   installShellFiles,
   versionCheckHook,
   writableTmpDirAsHomeHook,
@@ -52,23 +51,23 @@ stdenvNoCC.mkDerivation (finalAttrs: {
     runHook postBuild
   '';
 
-  installPhase = ''
+  installPhase =
+    ''
       runHook preInstall
 
       install -Dm755 dist/opencode-*/bin/opencode $out/bin/opencode
       install -Dm644 schema.json $out/share/opencode/schema.json
-
+    ''
+    # bun runs sysctl to detect if dunning on rosetta2
+    + lib.optionalString stdenvNoCC.hostPlatform.isDarwin ''
       wrapProgram $out/bin/opencode \
         --prefix PATH : ${
-        lib.makeBinPath (
+          lib.makeBinPath [
-          [
+            sysctl
-            ripgrep
           ]
-          # bun runs sysctl to detect if dunning on rosetta2
-          ++ lib.optional stdenvNoCC.hostPlatform.isDarwin sysctl
-        )
         }
-
+    ''
+    + ''
       runHook postInstall
     '';