meson: 0.46.1 -> 0.47.0

Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools.

This update was made based on information from https://repology.org/metapackage/meson/versions.

These checks were done:

- built on NixOS
- /nix/store/r959bxd7pgfd9crp3fagw4x6j6pl105l-meson-0.47.0/bin/meson passed the binary check.
- Warning: no invocation of /nix/store/r959bxd7pgfd9crp3fagw4x6j6pl105l-meson-0.47.0/bin/mesonconf had a zero exit code or showed the expected version
- Warning: no invocation of /nix/store/r959bxd7pgfd9crp3fagw4x6j6pl105l-meson-0.47.0/bin/mesonintrospect had a zero exit code or showed the expected version
- Warning: no invocation of /nix/store/r959bxd7pgfd9crp3fagw4x6j6pl105l-meson-0.47.0/bin/mesontest had a zero exit code or showed the expected version
- /nix/store/r959bxd7pgfd9crp3fagw4x6j6pl105l-meson-0.47.0/bin/wraptool passed the binary check.
- 2 of 5 passed binary check by having a zero exit code.
- 1 of 5 passed binary check by having the new version present in output.
- found 0.47.0 with grep in /nix/store/r959bxd7pgfd9crp3fagw4x6j6pl105l-meson-0.47.0
- directory tree listing: https://gist.github.com/921992f726772b72a0e2ccd9591141b1
- du listing: https://gist.github.com/22365bf0c1a1ab300e07e36d205c7eb7

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

@@ -2,12 +2,12 @@
   targetPrefix = lib.optionalString stdenv.isCross
                    (targetPlatform.config + "-");
 in python3Packages.buildPythonApplication rec {
-  version = "0.46.1";
+  version = "0.47.0";
   pname = "meson";
 
   src = python3Packages.fetchPypi {
     inherit pname version;
-    sha256 = "1jdxs2mkniy1hpdjc4b4jb95axsjp6j5fzphmm6d4gqmqyykjvqc";
+    sha256 = "1mxsvsw7mg3q4yj8qrkrwv79qwws14qnbihryn2i7504b3r204h6";
   };
 
   postFixup = ''