Merge pull request #205388 from tjni/remove-gradle-4

Fixes https://github.com/NixOS/nixpkgs/issues/205455

pkgs/development/tools/build-managers/gradle/default.nix

···
     sha256 = "0p83zgszmrwa26a4q8nvzva2af5lfzy6xvcs57y9588smsw51wyw";
     defaultJava = jdk11;
   };
-
-  # NOTE: No GitHub Release for the following versions. `update.sh` will not work.
-
-  gradle_5 = gen {
-    version = "5.6.4";
-    nativeVersion = "0.18";
-    sha256 = "03d86bbqd19h9xlanffcjcy3vg1k5905vzhf9mal9g21603nfc0z";
-    defaultJava = jdk11;
-  };
-
-  gradle_4 = gen {
-    version = "4.10.3";
-    nativeVersion = "0.14";
-    sha256 = "0vhqxnk0yj3q9jam5w4kpia70i4h0q4pjxxqwynh3qml0vrcn9l6";
-    defaultJava = jdk8;
-  };
 }

pkgs/top-level/aliases.nix

···
   graalvm8-ee = throw "graalvm8-ee has been removed because it is unmaintained"; # Added 2022-04-15
   graalvm11-ee = throw "graalvm11-ee has been removed because it is unmaintained"; # Added 2022-04-15
   gradio = throw "gradio has been removed because it is unmaintained, use shortwave instead"; # Added 2022-06-03
+  gradle_4 = throw "gradle_4 has been removed because it's no longer being updated"; # Added 2023-01-17
+  gradle_5 = throw "gradle_5 has been removed because it's no longer being updated"; # Added 2023-01-17
   grafana-mimir = throw "'grafana-mimir' has been renamed to/replaced by 'mimir'"; # Added 2022-06-07
   gr-ais = gnuradio3_7.pkgs.ais; # Added 2019-05-27, changed 2020-10-16
   grantlee5 = throw "'grantlee5' has been renamed to/replaced by 'libsForQt5.grantlee'"; # Converted to throw 2022-02-22

pkgs/top-level/all-packages.nix

···
     inherit jdk8 jdk11 jdk17;
   };
   gradleGen = gradle-packages.gen;
-  gradle_4 = callPackage gradle-packages.gradle_4 { };
-  gradle_5 = callPackage gradle-packages.gradle_5 { };
   gradle_6 = callPackage gradle-packages.gradle_6 { };
   gradle_7 = callPackage gradle-packages.gradle_7 { };
   gradle = gradle_7;