glibc: 2.40-36 -> 2.40-66

Fixes CVE-2025-0395 / GLIBC-SA-2025-0001
https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2025-0001;h=45f8b8f181fa024611452518ca0147ede1b88c47;hb=d9dcfe766eb9adcf9b1143112b569ac34ea9a9e6
https://www.openwall.com/lists/oss-security/2025/01/22/4

pkgs/development/libraries/glibc/common.nix

@@ -50,7 +50,7 @@
 
 let
   version = "2.40";
-  patchSuffix = "-36";
+  patchSuffix = "-66";
   sha256 = "sha256-GaiQF16SY9dI9ieZPeb0sa+c0h4D8IDkv7Oh+sECBaI=";
 in
 
@@ -68,8 +68,8 @@ stdenv.mkDerivation (
       [
         /*
           No tarballs for stable upstream branch, only https://sourceware.org/git/glibc.git and using git would complicate bootstrapping.
-           $ git fetch --all -p && git checkout origin/release/2.39/master && git describe
-           glibc-2.40-36-g7073164add
+           $ git fetch --all -p && git checkout origin/release/2.40/master && git describe
+           glibc-2.40-66-g7d4b6bcae9
            $ git show --minimal --reverse glibc-2.40.. ':!ADVISORIES' > 2.40-master.patch
 
           To compare the archive contents zdiff can be used.