[llvm] [Github] Fix libc docs build (PR #70363)

[Jinsong Ji via llvm-commits]

https://github.com/jsji created https://github.com/llvm/llvm-project/pull/70363

       folder, causing failures.

ninja: fatal: chdir to 'docs-libc-html' - No such file or directory
ninja: Entering directory `docs-libc-html'


>From 3bf31b084b73f81561ccd737ae4a19d165888bdc Mon Sep 17 00:00:00 2001
From: Jinsong Ji <jinsong.ji at intel.com>
Date: Thu, 26 Oct 2023 11:14:46 -0700
Subject: [PATCH] [Github] Fix libc docs build

       folder, causing failures.

ninja: fatal: chdir to 'docs-libc-html' - No such file or directory
ninja: Entering directory `docs-libc-html'
---
 .github/workflows/docs.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index cbb3706cc1bcfec..e6af2f41167e0a1 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -119,7 +119,7 @@ jobs:
         if: steps.docs-changed-subprojects.outputs.libc_any_changed == 'true'
         run: |
           cmake -B libc-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_RUNTIMES="libc" -DLLVM_ENABLE_SPHINX=ON ./runtimes
-          TZ=UTC ninja -C docs-libc-html
+          TZ=UTC ninja -C libc-build docs-libc-html
       - name: Build LLD docs
         if: steps.docs-changed-subprojects.outputs.lld_any_changed == 'true'
         run: |