fix: removing dead nix code (#1946)

Author: samrose

nix/overlays/cargo-pgrx-0-11-3.nix

@@ -1,6 +1,6 @@
 { self, ... }:
 {
-  flake.overlays.default = final: prev: {
+  flake.overlays.default = final: _prev: {
     # NOTE: add any needed overlays here. in theory we could
     # pull them from the overlays/ directory automatically, but we don't
     # want to have an arbitrary order, since it might matter. being
@@ -27,39 +27,5 @@
       inherit (final) stdenv;
       inherit (final) rust-bin;
     };
-
-    buildPgrxExtension = final.callPackage ../cargo-pgrx/buildPgrxExtension.nix {
-      inherit (final) cargo-pgrx;
-      inherit (final) lib;
-      inherit (final) Security;
-      inherit (final) pkg-config;
-      inherit (final) makeRustPlatform;
-      inherit (final) stdenv;
-      inherit (final) writeShellScriptBin;
-    };
-
-    buildPgrxExtension_0_10_2 = prev.buildPgrxExtension.override {
-      cargo-pgrx = final.cargo-pgrx.cargo-pgrx_0_10_2;
-    };
-
-    buildPgrxExtension_0_11_2 = prev.buildPgrxExtension.override {
-      cargo-pgrx = final.cargo-pgrx.cargo-pgrx_0_11_2;
-    };
-
-    buildPgrxExtension_0_11_3 = prev.buildPgrxExtension.override {
-      cargo-pgrx = final.cargo-pgrx.cargo-pgrx_0_11_3;
-    };
-
-    buildPgrxExtension_0_12_6 = prev.buildPgrxExtension.override {
-      cargo-pgrx = final.cargo-pgrx.cargo-pgrx_0_12_6;
-    };
-
-    buildPgrxExtension_0_12_9 = prev.buildPgrxExtension.override {
-      cargo-pgrx = final.cargo-pgrx.cargo-pgrx_0_12_9;
-    };
-
-    buildPgrxExtension_0_14_3 = prev.buildPgrxExtension.override {
-      cargo-pgrx = final.cargo-pgrx.cargo-pgrx_0_14_3;
-    };
   };
 }