c-blosc{,2}: move to pkgs/by-name

this shouldn't create any rebuilds

pkgs/development/libraries/c-blosc/default.nix

@@ -1,5 +0,0 @@
-{ callPackage }:
-{
-  c-blosc = callPackage ./1.nix { };
-  c-blosc2 = callPackage ./2.nix { };
-}

pkgs/top-level/all-packages.nix

@@ -6628,11 +6628,6 @@ with pkgs;
 
   c-aresMinimal = callPackage ../by-name/c-/c-ares/package.nix { withCMake = false; };
 
-  inherit (callPackages ../development/libraries/c-blosc { })
-    c-blosc
-    c-blosc2
-    ;
-
   niv = lib.getBin (haskell.lib.compose.justStaticExecutables haskellPackages.niv);
 
   ormolu = lib.getBin (haskell.lib.compose.justStaticExecutables haskellPackages.ormolu);