pgadmin3: move

moved pgadmin3 to pgadmin4 and renamed to 3.nix
added an alias for pgadmin->pgadmin4

Signed-off-by: florian on nixos (Florian Brandes) <florian.brandes@posteo.de>

pkgs/top-level/aliases.nix

@@ -856,6 +856,7 @@ mapAliases ({
   pdf2htmlEx = throw "pdf2htmlEx has been removed from nixpkgs, as it was unmaintained"; # Added 2020-11-03
   perlXMLParser = throw "'perlXMLParser' has been renamed to/replaced by 'perlPackages.XMLParser'"; # Converted to throw 2022-02-22
   perlArchiveCpio = throw "'perlArchiveCpio' has been renamed to/replaced by 'perlPackages.ArchiveCpio'"; # Converted to throw 2022-02-22
+  pgadmin = pgadmin4;
   pgp-tools = throw "'pgp-tools' has been renamed to/replaced by 'signing-party'"; # Converted to throw 2022-02-22
   pg_tmp = throw "'pg_tmp' has been renamed to/replaced by 'ephemeralpg'"; # Converted to throw 2022-02-22
 

pkgs/top-level/all-packages.nix

@@ -33596,7 +33596,7 @@ with pkgs;
 
   pgadmin4 = callPackage ../tools/admin/pgadmin { };
 
-  pgadmin3 = callPackage ../applications/misc/pgadmin {
+  pgadmin3 = callPackage ../tools/admin/pgadmin/3.nix {
     openssl = openssl_1_0_2;
   };