chore(3p): upgrade llvm to version 11 r/1958

Additionally, anchor clang-tools to match the current llvmPackages version.

Change-Id: I27a199cadb55907c3e2deabfd1d14a5b50fc541b
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2166
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Reviewed-by: glittershark <grfn@gws.fyi>

1 files changed, 1 insertions, 1 deletions

diff --git a/users/tazjin/dt/default.nix b/users/tazjin/dt/default.nix
index ae9388d187be..04430c883bf6 100644
--- a/users/tazjin/dt/default.nix
+++ b/users/tazjin/dt/default.nix
@@ -1,7 +1,7 @@
 { depot, pkgs, ... }:
 
 let
-  stdenv = with pkgs; overrideCC clangStdenv clang_10;
+  stdenv = with pkgs; overrideCC clangStdenv clang_11;
   abseil_cpp = pkgs.abseil_cpp;
 in stdenv.mkDerivation {
   name = "dt";