fulcrum: migrate to pkgs/by-name

pkgs/by-name/fu/fulcrum/package.nix

@@ -3,12 +3,11 @@
   stdenv,
   fetchFromGitHub,
   pkg-config,
-  qmake,
   python3,
-  qtbase,
   rocksdb_7_10,
   zeromq,
   nix-update-script,
+  libsForQt5,
 }:
 
 stdenv.mkDerivation (finalAttrs: {
@@ -24,12 +23,12 @@ stdenv.mkDerivation (finalAttrs: {
 
   nativeBuildInputs = [
     pkg-config
-    qmake
+    libsForQt5.qmake
   ];
 
   buildInputs = [
     python3
-    qtbase
+    libsForQt5.qtbase
     rocksdb_7_10
     zeromq
   ];

pkgs/top-level/all-packages.nix

@@ -12968,8 +12968,6 @@ with pkgs;
     inherit (darwin) autoSignDarwinBinariesHook;
   };
 
-  fulcrum = libsForQt5.callPackage ../applications/blockchains/fulcrum { };
-
   gridcoin-research = libsForQt5.callPackage ../applications/blockchains/gridcoin-research {
     boost = boost179;
   };