3p/nixpkgs: remove gopls patch

It's merged upstream now, so I don't need it :D

third_party/nixpkgs/copy.bara.sky

@@ -15,9 +15,7 @@ core.workflow(
     ]),
     authoring = authoring.pass_thru("Default email <noreply+nixpkgs@lukegb.com>"),
     transformations = [
-        patch.apply(patches = [
-          "patches/0001-gopls-don-t-build-integration-tests-or-documentation.patch",
-        ]),
+        patch.apply(patches = []),
         core.move("", "third_party/nixpkgs"),
     ],
 )

third_party/nixpkgs/patches/0001-gopls-don-t-build-integration-tests-or-documentation.patch

@@ -1,36 +0,0 @@
-From bc7e7161154b32eaf1c269ff05337874207edc61 Mon Sep 17 00:00:00 2001
-From: Luke Granger-Brown <git@lukegb.com>
-Date: Sun, 25 Oct 2020 11:08:01 +0000
-Subject: [PATCH] gopls: don't build integration tests or documentation
- generator
-
-Not only are these not used, but they also have super generic names,
-which is confusing when they appear on the path, and possibly leads
-to conflicts with other binaries.
----
- pkgs/development/tools/gopls/default.nix | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
-
-diff --git a/pkgs/development/tools/gopls/default.nix b/pkgs/development/tools/gopls/default.nix
-index a77f9fa8ddd..e04789eb41e 100644
---- a/pkgs/development/tools/gopls/default.nix
-+++ b/pkgs/development/tools/gopls/default.nix
-@@ -13,10 +13,13 @@ buildGoModule rec {
-   modRoot = "gopls";
-   vendorSha256 = "1jaav6c5vybgks5hc164is0i7h097c5l75s7w3wi5a3zyzkbiyny";
- 
-+  # Only build gopls, and not the integration tests or documentation generator.
-+  subPackages = [ "." ];
-+
-   meta = with stdenv.lib; {
-     description = "Official language server for the Go language";
-     homepage = "https://github.com/golang/tools/tree/master/gopls";
-     license = licenses.bsd3;
-     maintainers = with maintainers; [ mic92 ];
-   };
--}
-\ No newline at end of file
-+}
--- 
-2.28.0
-