update nixpkgs

btcpayserver: 1.11.4 -> 1.11.6
fulcrum: 1.9.1 -> 1.9.2
lnd: 0.16.3-beta -> 0.17.0-beta
nbxplorer: 2.3.65 -> 2.3.66

Includes fix for curl CVE-2023-38545 (https://github.com/NixOS/nixpkgs/pull/260381)

pkgs/default.nix

@@ -34,11 +34,6 @@ let self = {
   secp256k1 = pkgs.callPackage ./secp256k1 { };
   trustedcoin = pkgs.callPackage ./trustedcoin { };
 
-  # TODO-EXTERNAL:
-  # Remove this when https://github.com/lightningnetwork/lnd/pull/7672
-  # has been resolved
-  lnd = pkgsUnstable.callPackage ./lnd { };
-
   pyPkgs = import ./python-packages self pkgs.python3;
   inherit (self.pyPkgs)
     nbPython3Packages

pkgs/lnd/default.nix

@@ -1,12 +0,0 @@
-{ lnd, fetchpatch }:
-
-lnd.overrideAttrs (_: {
-  patches = [
-    (fetchpatch {
-      # https://github.com/lightningnetwork/lnd/pull/7672
-      name = "fix-PKCS8-cert-key-support";
-      url = "https://github.com/lightningnetwork/lnd/commit/bfdd5db0d97a6d65489d980a917bbd2243dfe15c.patch";
-      hash = "sha256-j9EirxyNi48DGzLuHcZ36LrFlbJLXrE8L+1TYh5Yznk=";
-    })
-  ];
-})

pkgs/pinned.nix

@@ -6,15 +6,16 @@ pkgs: pkgsUnstable:
     electrs
     elementsd
     extra-container
-    fulcrum
     lndconnect;
 
   inherit (pkgsUnstable)
     btcpayserver
     clightning
+    fulcrum
     hwi
     lightning-loop
     lightning-pool
+    lnd
     nbxplorer;
 
   inherit pkgs pkgsUnstable;