chore(3p/sources): Bump channels & overlays

* //nix/buildLisp: re-enable CCL, as the crash has been fixed upstream,
  although it is unclear what exactly caused / fixed it.

* //ops/whitby: the kitty build broke upstream, so we can't install the
  terminfo on whitby for a bit.

Change-Id: I5710acbe837fbc936e334b2e81f9cf00ed6ae280
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5274
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>

nix/buildLisp/default.nix

@@ -154,8 +154,7 @@ let
           let
             implementation = old.implementation or defaultImplementation;
             brokenOn = old.brokenOn or [ ];
-            # TODO(sterni): figure out why ccl stopped working and re-add the targets for it
-            targets = lib.subtractLists (brokenOn ++ [ "ccl" implementation.name ])
+            targets = lib.subtractLists (brokenOn ++ [ implementation.name ])
               (builtins.attrNames impls);
           in
           {