mkdocs: 0.17.3 -> 0.17.4 (#41988)

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

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

These checks were done:

- built on NixOS
- /nix/store/jvkm61ryls5w90v32pisdy2w9hv4sjjb-mkdocs-0.17.4/bin/.mkdocs-wrapped passed the binary check.
- /nix/store/jvkm61ryls5w90v32pisdy2w9hv4sjjb-mkdocs-0.17.4/bin/mkdocs passed the binary check.
- 2 of 2 passed binary check by having a zero exit code.
- 2 of 2 passed binary check by having the new version present in output.
- found 0.17.4 with grep in /nix/store/jvkm61ryls5w90v32pisdy2w9hv4sjjb-mkdocs-0.17.4
- directory tree listing: https://gist.github.com/51f000d43eea93f02bf57debed7ac8bc
- du listing: https://gist.github.com/6f535d35f7a3c2d0e393e4e0fd0682c8

pkgs/development/tools/documentation/mkdocs/default.nix

@@ -4,13 +4,13 @@ with python.pkgs;
 
 buildPythonApplication rec {
   pname = "mkdocs";
-  version = "0.17.3";
+  version = "0.17.4";
 
   src = fetchFromGitHub {
     owner = "mkdocs";
     repo = "mkdocs";
     rev = version;
-    sha256 = "15lv60gdc837zja5kn2rfp78kwyb1ckc43jg01zfzqra4qz7b6rw";
+    sha256 = "1hwvy6lnqqmzjia5vqd45jx6gwd9cvf7p5vw245c0cg27zkgpazp";
   };
 
   postPatch = ''