earthly: init at 0.5.11

Update pkgs/top-level/all-packages.nix; Added earthly

Do check tests

created personal handle in maintainers/maintainer-list.nix

preppended "debugger" and "shellrepeater" binaries with earthly-* to avoid collisions

fixed earthly package maintainer name

pkgs/development/tools/earthly/default.nix

@@ -0,0 +1,28 @@
+{ lib, buildGoModule, fetchFromGitHub }:
+
+buildGoModule rec {
+  pname = "earthly";
+  version = "0.5.11";
+
+  src = fetchFromGitHub {
+    owner = "earthly";
+    repo = "earthly";
+    rev = "v${version}";
+    sha256 = "1d9p2f79f2k7nnka9qja3dlqvvl240l09frkb17ff2f5kyi1qabv";
+  };
+
+  vendorSha256 = "1wfm55idlxf6cbm6b5z3fip0j94nwr7m0zxx6a2nsr03d4x0ad0k";
+
+  postInstall = ''
+    mv $out/bin/debugger $out/bin/earthly-debugger
+    mv $out/bin/shellrepeater $out/bin/earthly-shellrepeater
+  '';
+
+  meta = with lib; {
+    description = "Build automation for the container era";
+    homepage = "https://earthly.dev/";
+    changelog = "https://github.com/earthly/earthly/releases/tag/v${version}";
+    license = licenses.mpl20;
+    maintainers = with maintainers; [ mdsp ];
+  };
+}