wasm-gc: remove package

The upstream repository has been archived, with a note that this should never be needed:
https://github.com/alexcrichton/wasm-gc

It also happens to have custom patch logic that will fail the newer cargo
verification in #79975

pkgs/development/interpreters/wasm-gc/default.nix

@@ -1,28 +0,0 @@
-{ stdenv, fetchFromGitHub, rustPlatform }:
-
-rustPlatform.buildRustPackage rec {
-  pname = "wasm-gc";
-  version = "0.1.6";
-
-  src = fetchFromGitHub {
-    owner = "alexcrichton";
-    repo = "wasm-gc";
-    rev = version;
-    sha256 = "1lc30xxqp3vv1r269xzznh2lf2dzdq89bi5f1vmqjw4yc3xmawm7";
-  };
-
-  cargoPatches = [ ./fix-build.patch ]; # Cargo.lock is not up-to-date
-
-  # Delete this on next update; see #79975 for details
-  legacyCargoFetcher = true;
-
-  cargoSha256 = "073dnn80sl4adh7vi6q9sx2vkmy27gxy7ysxz17iz12p7pfcagm2";
-
-  meta = with stdenv.lib; {
-    description = "gc-sections for wasm";
-    homepage = "https://github.com/alexcrichton/wasm-gc";
-    maintainers = with maintainers; [ ekleog ];
-    platforms = platforms.all;
-    license = with licenses; [ mit asl20 ];
-  };
-}

pkgs/development/interpreters/wasm-gc/fix-build.patch

@@ -1,34 +0,0 @@
-diff --git a/Cargo.lock b/Cargo.lock
-index 923ed91..71f17c8 100644
---- a/Cargo.lock
-+++ b/Cargo.lock
-@@ -212,16 +212,16 @@ dependencies = [
- 
- [[package]]
- name = "wasm-gc"
--version = "0.1.1"
-+version = "0.1.6"
- dependencies = [
-  "env_logger 0.5.10 (registry+https://github.com/rust-lang/crates.io-index)",
-  "getopts 0.2.17 (registry+https://github.com/rust-lang/crates.io-index)",
-- "wasm-gc-api 0.1.5",
-+ "wasm-gc-api 0.1.6",
- ]
- 
- [[package]]
- name = "wasm-gc-api"
--version = "0.1.5"
-+version = "0.1.6"
- dependencies = [
-  "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
-  "parity-wasm 0.31.0 (registry+https://github.com/rust-lang/crates.io-index)",
-@@ -234,7 +234,7 @@ version = "0.1.0"
- dependencies = [
-  "cfg-if 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
-  "wasm-bindgen 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
-- "wasm-gc-api 0.1.5",
-+ "wasm-gc-api 0.1.6",
- ]
- 
- [[package]]
-

pkgs/top-level/all-packages.nix

@@ -9506,8 +9506,6 @@ in
 
   proglodyte-wasm = callPackage ../development/interpreters/proglodyte-wasm { };
 
-  wasm-gc = callPackage ../development/interpreters/wasm-gc { };
-
 
   ### DEVELOPMENT / MISC
 
@@ -11488,7 +11486,7 @@ in
   };
 
   gdal = callPackage ../development/libraries/gdal {
-    pythonPackages = python3Packages; 
+    pythonPackages = python3Packages;
   };
 
   gdal_1_11 = callPackage ../development/libraries/gdal/gdal-1_11.nix { };