notmuch: 0.26 -> 0.26.1

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

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

These checks were done:

- built on NixOS
- ran ‘/nix/store/05v4k89ni4phwyxvqskr0hji49b5fmck-notmuch-0.26.1/bin/notmuch --help’ got 0 exit code
- ran ‘/nix/store/05v4k89ni4phwyxvqskr0hji49b5fmck-notmuch-0.26.1/bin/notmuch help’ got 0 exit code
- ran ‘/nix/store/05v4k89ni4phwyxvqskr0hji49b5fmck-notmuch-0.26.1/bin/notmuch --version’ and found version 0.26.1
- found 0.26.1 with grep in /nix/store/05v4k89ni4phwyxvqskr0hji49b5fmck-notmuch-0.26.1
- directory tree listing: https://gist.github.com/adeae189f9ac416571a7c0e3beca712f

pkgs/applications/networking/mailreaders/notmuch/default.nix

@@ -12,7 +12,7 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  version = "0.26";
+  version = "0.26.1";
   name = "notmuch-${version}";
 
   passthru = {
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "http://notmuchmail.org/releases/${name}.tar.gz";
-    sha256 = "1pvn1n7giv8n3xlazi3wpscdqhd2yak0fgv68aj23myr5bnr9s6k";
+    sha256 = "0dx8nhdmkaqabxcgxfa757m99fi395y76h9ynx8539yh9m7y9xyk";
   };
 
   nativeBuildInputs = [ pkgconfig ];